diff --git a/apps/bot/src/bot.ts b/apps/bot/src/bot.ts
index c4996ac..5b95640 100644
--- a/apps/bot/src/bot.ts
+++ b/apps/bot/src/bot.ts
@@ -11,6 +11,9 @@ export function createTelegramBot(token: string, logger?: Logger): Bot {
         'Available commands:',
         '/help - Show command list',
         '/household_status - Show placeholder household status',
+        '/setup [household name] - Register this group as a household',
+        '/bind_purchase_topic - Bind the current topic as the purchase topic',
+        '/bind_feedback_topic - Bind the current topic as the feedback topic',
         '/anon <message> - Send anonymous household feedback in a private chat'
       ].join('\n')
     )
diff --git a/apps/bot/src/household-setup.ts b/apps/bot/src/household-setup.ts
new file mode 100644
index 0000000..6535c90
--- /dev/null
+++ b/apps/bot/src/household-setup.ts
@@ -0,0 +1,184 @@
+import type { HouseholdSetupService } from '@household/application'
+import type { Logger } from '@household/observability'
+import type { Bot, Context } from 'grammy'
+
+function commandArgText(ctx: Context): string {
+  return typeof ctx.match === 'string' ? ctx.match.trim() : ''
+}
+
+function isGroupChat(ctx: Context): ctx is Context & {
+  chat: NonNullable<Context['chat']> & { type: 'group' | 'supergroup'; title?: string }
+} {
+  return ctx.chat?.type === 'group' || ctx.chat?.type === 'supergroup'
+}
+
+function isTopicMessage(ctx: Context): boolean {
+  const message = ctx.msg
+  return !!message && 'is_topic_message' in message && message.is_topic_message === true
+}
+
+async function isGroupAdmin(ctx: Context): Promise<boolean> {
+  if (!ctx.chat || !ctx.from) {
+    return false
+  }
+
+  const member = await ctx.api.getChatMember(ctx.chat.id, ctx.from.id)
+  return member.status === 'creator' || member.status === 'administrator'
+}
+
+function setupRejectionMessage(reason: 'not_admin' | 'invalid_chat_type'): string {
+  switch (reason) {
+    case 'not_admin':
+      return 'Only Telegram group admins can run /setup.'
+    case 'invalid_chat_type':
+      return 'Use /setup inside a group or supergroup.'
+  }
+}
+
+function bindRejectionMessage(
+  reason: 'not_admin' | 'household_not_found' | 'not_topic_message'
+): string {
+  switch (reason) {
+    case 'not_admin':
+      return 'Only Telegram group admins can bind household topics.'
+    case 'household_not_found':
+      return 'Household is not configured for this chat yet. Run /setup first.'
+    case 'not_topic_message':
+      return 'Run this command inside the target topic thread.'
+  }
+}
+
+export function registerHouseholdSetupCommands(options: {
+  bot: Bot
+  householdSetupService: HouseholdSetupService
+  logger?: Logger
+}): void {
+  options.bot.command('setup', async (ctx) => {
+    if (!isGroupChat(ctx)) {
+      await ctx.reply('Use /setup inside the household group.')
+      return
+    }
+
+    const actorIsAdmin = await isGroupAdmin(ctx)
+    const result = await options.householdSetupService.setupGroupChat({
+      actorIsAdmin,
+      telegramChatId: ctx.chat.id.toString(),
+      telegramChatType: ctx.chat.type,
+      title: ctx.chat.title,
+      householdName: commandArgText(ctx)
+    })
+
+    if (result.status === 'rejected') {
+      await ctx.reply(setupRejectionMessage(result.reason))
+      return
+    }
+
+    options.logger?.info(
+      {
+        event: 'household_setup.chat_registered',
+        telegramChatId: result.household.telegramChatId,
+        householdId: result.household.householdId,
+        actorTelegramUserId: ctx.from?.id?.toString(),
+        status: result.status
+      },
+      'Household group registered'
+    )
+
+    const action = result.status === 'created' ? 'created' : 'already registered'
+    await ctx.reply(
+      [
+        `Household ${action}: ${result.household.householdName}`,
+        `Chat ID: ${result.household.telegramChatId}`,
+        'Next: open the purchase topic and run /bind_purchase_topic, then open the feedback topic and run /bind_feedback_topic.'
+      ].join('\n')
+    )
+  })
+
+  options.bot.command('bind_purchase_topic', async (ctx) => {
+    if (!isGroupChat(ctx)) {
+      await ctx.reply('Use /bind_purchase_topic inside the household group topic.')
+      return
+    }
+
+    const actorIsAdmin = await isGroupAdmin(ctx)
+    const telegramThreadId =
+      isTopicMessage(ctx) && ctx.msg && 'message_thread_id' in ctx.msg
+        ? ctx.msg.message_thread_id?.toString()
+        : undefined
+    const result = await options.householdSetupService.bindTopic({
+      actorIsAdmin,
+      telegramChatId: ctx.chat.id.toString(),
+      role: 'purchase',
+      ...(telegramThreadId
+        ? {
+            telegramThreadId
+          }
+        : {})
+    })
+
+    if (result.status === 'rejected') {
+      await ctx.reply(bindRejectionMessage(result.reason))
+      return
+    }
+
+    options.logger?.info(
+      {
+        event: 'household_setup.topic_bound',
+        role: result.binding.role,
+        telegramChatId: result.household.telegramChatId,
+        telegramThreadId: result.binding.telegramThreadId,
+        householdId: result.household.householdId,
+        actorTelegramUserId: ctx.from?.id?.toString()
+      },
+      'Household topic bound'
+    )
+
+    await ctx.reply(
+      `Purchase topic saved for ${result.household.householdName} (thread ${result.binding.telegramThreadId}).`
+    )
+  })
+
+  options.bot.command('bind_feedback_topic', async (ctx) => {
+    if (!isGroupChat(ctx)) {
+      await ctx.reply('Use /bind_feedback_topic inside the household group topic.')
+      return
+    }
+
+    const actorIsAdmin = await isGroupAdmin(ctx)
+    const telegramThreadId =
+      isTopicMessage(ctx) && ctx.msg && 'message_thread_id' in ctx.msg
+        ? ctx.msg.message_thread_id?.toString()
+        : undefined
+    const result = await options.householdSetupService.bindTopic({
+      actorIsAdmin,
+      telegramChatId: ctx.chat.id.toString(),
+      role: 'feedback',
+      ...(telegramThreadId
+        ? {
+            telegramThreadId
+          }
+        : {})
+    })
+
+    if (result.status === 'rejected') {
+      await ctx.reply(bindRejectionMessage(result.reason))
+      return
+    }
+
+    options.logger?.info(
+      {
+        event: 'household_setup.topic_bound',
+        role: result.binding.role,
+        telegramChatId: result.household.telegramChatId,
+        telegramThreadId: result.binding.telegramThreadId,
+        householdId: result.household.householdId,
+        actorTelegramUserId: ctx.from?.id?.toString()
+      },
+      'Household topic bound'
+    )
+
+    await ctx.reply(
+      `Feedback topic saved for ${result.household.householdName} (thread ${result.binding.telegramThreadId}).`
+    )
+  })
+}
diff --git a/apps/bot/src/index.ts b/apps/bot/src/index.ts
index 82e2870..a07efbc 100644
--- a/apps/bot/src/index.ts
+++ b/apps/bot/src/index.ts
@@ -3,11 +3,13 @@ import { webhookCallback } from 'grammy'
 import {
   createAnonymousFeedbackService,
   createFinanceCommandService,
+  createHouseholdSetupService,
   createReminderJobService
 } from '@household/application'
 import {
   createDbAnonymousFeedbackRepository,
   createDbFinanceRepository,
+  createDbHouseholdConfigurationRepository,
   createDbReminderDispatchRepository
 } from '@household/adapters-db'
 import { configureLogger, getLogger } from '@household/observability'
@@ -16,10 +18,11 @@ import { registerAnonymousFeedback } from './anonymous-feedback'
 import { createFinanceCommandsService } from './finance-commands'
 import { createTelegramBot } from './bot'
 import { getBotRuntimeConfig } from './config'
+import { registerHouseholdSetupCommands } from './household-setup'
 import { createOpenAiParserFallback } from './openai-parser-fallback'
 import {
   createPurchaseMessageRepository,
-  registerPurchaseTopicIngestion
+  registerConfiguredPurchaseTopicIngestion
 } from './purchase-topic-ingestion'
 import { createReminderJobsHandler } from './reminder-jobs'
 import { createSchedulerRequestAuthorizer } from './scheduler-auth'
@@ -38,6 +41,9 @@ const bot = createTelegramBot(runtime.telegramBotToken, getLogger('telegram'))
 const webhookHandler = webhookCallback(bot, 'std/http')
 
 const shutdownTasks: Array<() => Promise<void>> = []
+const householdConfigurationRepositoryClient = runtime.databaseUrl
+  ? createDbHouseholdConfigurationRepository(runtime.databaseUrl)
+  : null
 const financeRepositoryClient =
   runtime.financeCommandsEnabled || runtime.miniAppAuthEnabled
     ? createDbFinanceRepository(runtime.databaseUrl!, runtime.householdId!)
@@ -56,22 +62,22 @@ if (financeRepositoryClient) {
   shutdownTasks.push(financeRepositoryClient.close)
 }
 
+if (householdConfigurationRepositoryClient) {
+  shutdownTasks.push(householdConfigurationRepositoryClient.close)
+}
+
 if (anonymousFeedbackRepositoryClient) {
   shutdownTasks.push(anonymousFeedbackRepositoryClient.close)
 }
 
-if (runtime.purchaseTopicIngestionEnabled) {
+if (runtime.databaseUrl && householdConfigurationRepositoryClient) {
   const purchaseRepositoryClient = createPurchaseMessageRepository(runtime.databaseUrl!)
   shutdownTasks.push(purchaseRepositoryClient.close)
   const llmFallback = createOpenAiParserFallback(runtime.openaiApiKey, runtime.parserModel)
 
-  registerPurchaseTopicIngestion(
+  registerConfiguredPurchaseTopicIngestion(
     bot,
-    {
-      householdId: runtime.householdId!,
-      householdChatId: runtime.telegramHouseholdChatId!,
-      purchaseTopicId: runtime.telegramPurchaseTopicId!
-    },
+    householdConfigurationRepositoryClient.repository,
     purchaseRepositoryClient.repository,
     {
       ...(llmFallback
@@ -88,7 +94,7 @@ if (runtime.purchaseTopicIngestionEnabled) {
       event: 'runtime.feature_disabled',
       feature: 'purchase-topic-ingestion'
     },
-    'Purchase topic ingestion is disabled. Set DATABASE_URL, HOUSEHOLD_ID, TELEGRAM_HOUSEHOLD_CHAT_ID, and TELEGRAM_PURCHASE_TOPIC_ID to enable.'
+    'Purchase topic ingestion is disabled. Set DATABASE_URL to enable Telegram topic lookups.'
   )
 }
 
@@ -106,6 +112,24 @@ if (runtime.financeCommandsEnabled) {
   )
 }
 
+if (householdConfigurationRepositoryClient) {
+  registerHouseholdSetupCommands({
+    bot,
+    householdSetupService: createHouseholdSetupService(
+      householdConfigurationRepositoryClient.repository
+    ),
+    logger: getLogger('household-setup')
+  })
+} else {
+  logger.warn(
+    {
+      event: 'runtime.feature_disabled',
+      feature: 'household-setup'
+    },
+    'Household setup commands are disabled. Set DATABASE_URL to enable.'
+  )
+}
+
 const reminderJobs = runtime.reminderJobsEnabled
   ? (() => {
       const reminderRepositoryClient = createDbReminderDispatchRepository(runtime.databaseUrl!)
diff --git a/apps/bot/src/purchase-topic-ingestion.test.ts b/apps/bot/src/purchase-topic-ingestion.test.ts
index e51e969..5f0a812 100644
--- a/apps/bot/src/purchase-topic-ingestion.test.ts
+++ b/apps/bot/src/purchase-topic-ingestion.test.ts
@@ -2,6 +2,7 @@ import { describe, expect, test } from 'bun:test'
 
 import {
   extractPurchaseTopicCandidate,
+  resolveConfiguredPurchaseTopicRecord,
   type PurchaseTopicCandidate
 } from './purchase-topic-ingestion'
 
@@ -60,3 +61,28 @@ describe('extractPurchaseTopicCandidate', () => {
     expect(record).toBeNull()
   })
 })
+
+describe('resolveConfiguredPurchaseTopicRecord', () => {
+  test('returns record when the configured topic role is purchase', () => {
+    const record = resolveConfiguredPurchaseTopicRecord(candidate(), {
+      householdId: 'household-1',
+      role: 'purchase',
+      telegramThreadId: '777',
+      topicName: 'Общие покупки'
+    })
+
+    expect(record).not.toBeNull()
+    expect(record?.householdId).toBe('household-1')
+  })
+
+  test('skips non-purchase topic bindings', () => {
+    const record = resolveConfiguredPurchaseTopicRecord(candidate(), {
+      householdId: 'household-1',
+      role: 'feedback',
+      telegramThreadId: '777',
+      topicName: 'Feedback'
+    })
+
+    expect(record).toBeNull()
+  })
+})
diff --git a/apps/bot/src/purchase-topic-ingestion.ts b/apps/bot/src/purchase-topic-ingestion.ts
index 7175f33..c084276 100644
--- a/apps/bot/src/purchase-topic-ingestion.ts
+++ b/apps/bot/src/purchase-topic-ingestion.ts
@@ -2,6 +2,10 @@ import { parsePurchaseMessage, type PurchaseParserLlmFallback } from '@household
 import { and, eq } from 'drizzle-orm'
 import type { Bot, Context } from 'grammy'
 import type { Logger } from '@household/observability'
+import type {
+  HouseholdConfigurationRepository,
+  HouseholdTopicBindingRecord
+} from '@household/ports'
 
 import { createDbClient, schema } from '@household/db'
 
@@ -61,6 +65,30 @@ export function extractPurchaseTopicCandidate(
   }
 }
 
+export function resolveConfiguredPurchaseTopicRecord(
+  value: PurchaseTopicCandidate,
+  binding: HouseholdTopicBindingRecord
+): PurchaseTopicRecord | null {
+  if (value.rawText.trim().startsWith('/')) {
+    return null
+  }
+
+  if (binding.role !== 'purchase') {
+    return null
+  }
+
+  const normalizedText = value.rawText.trim()
+  if (normalizedText.length === 0) {
+    return null
+  }
+
+  return {
+    ...value,
+    rawText: normalizedText,
+    householdId: binding.householdId
+  }
+}
+
 function needsReviewAsInt(value: boolean): number {
   return value ? 1 : 0
 }
@@ -245,3 +273,69 @@ export function registerPurchaseTopicIngestion(
     }
   })
 }
+
+export function registerConfiguredPurchaseTopicIngestion(
+  bot: Bot,
+  householdConfigurationRepository: HouseholdConfigurationRepository,
+  repository: PurchaseMessageIngestionRepository,
+  options: {
+    llmFallback?: PurchaseParserLlmFallback
+    logger?: Logger
+  } = {}
+): void {
+  bot.on('message:text', async (ctx, next) => {
+    const candidate = toCandidateFromContext(ctx)
+    if (!candidate) {
+      await next()
+      return
+    }
+
+    const binding = await householdConfigurationRepository.findHouseholdTopicByTelegramContext({
+      telegramChatId: candidate.chatId,
+      telegramThreadId: candidate.threadId
+    })
+
+    if (!binding) {
+      await next()
+      return
+    }
+
+    const record = resolveConfiguredPurchaseTopicRecord(candidate, binding)
+    if (!record) {
+      await next()
+      return
+    }
+
+    try {
+      const status = await repository.save(record, options.llmFallback)
+
+      if (status === 'created') {
+        options.logger?.info(
+          {
+            event: 'purchase.ingested',
+            householdId: record.householdId,
+            chatId: record.chatId,
+            threadId: record.threadId,
+            messageId: record.messageId,
+            updateId: record.updateId,
+            senderTelegramUserId: record.senderTelegramUserId
+          },
+          'Purchase topic message ingested'
+        )
+      }
+    } catch (error) {
+      options.logger?.error(
+        {
+          event: 'purchase.ingest_failed',
+          householdId: record.householdId,
+          chatId: record.chatId,
+          threadId: record.threadId,
+          messageId: record.messageId,
+          updateId: record.updateId,
+          error
+        },
+        'Failed to ingest purchase topic message'
+      )
+    }
+  })
+}
diff --git a/docs/decisions/ADR-003-multi-household-runtime-configuration.md b/docs/decisions/ADR-003-multi-household-runtime-configuration.md
new file mode 100644
index 0000000..223bda3
--- /dev/null
+++ b/docs/decisions/ADR-003-multi-household-runtime-configuration.md
@@ -0,0 +1,118 @@
+# ADR-003: Database-Backed Multi-Household Telegram Configuration
+
+## Status
+
+Accepted
+
+Decision Date: 2026-03-09
+Owners: Stanislav Kalishin
+
+## Context
+
+The current runtime assumes one household per deployment. `HOUSEHOLD_ID`,
+`TELEGRAM_HOUSEHOLD_CHAT_ID`, `TELEGRAM_PURCHASE_TOPIC_ID`, and
+`TELEGRAM_FEEDBACK_TOPIC_ID` are injected as environment variables and then used
+globally by the bot.
+
+That model is not viable for the intended product:
+
+- one bot should support multiple Telegram groups
+- onboarding should not require Terraform edits or redeploys
+- topic ids should be captured from real Telegram updates, not copied manually
+- mini app and bot features must resolve household context per chat/member
+
+## Decision
+
+Move household Telegram configuration out of environment variables and into the
+application database.
+
+Keep environment variables only for deployment-global concerns:
+
+- `TELEGRAM_BOT_TOKEN`
+- `TELEGRAM_WEBHOOK_SECRET`
+- `DATABASE_URL`
+- scheduler auth settings
+- logging and infrastructure settings
+
+Persist household-specific Telegram configuration as data:
+
+- Telegram group/supergroup chat id
+- topic bindings by role (`purchase`, `feedback`, later `reminders`)
+- household state and setup status
+- member-to-household Telegram identity linkage
+
+Bootstrap household setup through bot interactions:
+
+- bot added to a Telegram group
+- admin runs `/setup`
+- admin runs topic binding commands inside target topics
+- members DM `/start` to link their Telegram identity
+
+## Boundary Rules
+
+- Domain stays unaware of Telegram ids and setup flows.
+- Application owns setup use-cases and authorization rules.
+- Ports expose household configuration and membership repositories.
+- Telegram-specific extraction of chat ids, topic ids, and admin checks remains
+  in adapters/app entrypoints.
+
+## Data Model Direction
+
+Add database-backed configuration entities around the existing `households`
+table, likely including:
+
+- `telegram_households` or equivalent mapping from Telegram chat to household
+- `household_topics` keyed by household + role
+- richer `members` onboarding/link status fields if needed
+
+Exact table shapes remain implementation work, but the model must support:
+
+- many Telegram groups per deployment
+- unique chat id ownership
+- unique topic role per household
+- idempotent setup commands
+
+## Rationale
+
+- Removes deploy-time coupling between infrastructure and household onboarding.
+- Matches real Telegram behavior, where chat and topic identifiers are only
+  known after bot interaction.
+- Keeps the production architecture aligned with a multi-tenant SaaS model.
+- Simplifies future mini app settings screens because configuration is already
+  stored as data.
+
+## Consequences
+
+Positive:
+
+- one deployed bot can support many households
+- onboarding is self-serve through Telegram commands and later mini app UI
+- infrastructure configuration becomes smaller and safer
+
+Negative:
+
+- requires schema changes and migration from the current single-household model
+- setup authorization rules become a real application concern
+- finance/reminder flows must resolve household context dynamically
+
+## Risks and Mitigations
+
+Risk:
+
+- Mixing old env-based household logic with new DB-backed logic creates an
+  inconsistent runtime.
+
+Mitigation:
+
+- Introduce an explicit migration phase with fallback rules documented in the
+  spec.
+- Remove household-specific env usage after setup flows are shipped.
+
+Risk:
+
+- Unauthorized users could bind topics or hijack setup.
+
+Mitigation:
+
+- Require Telegram group admin privileges for setup and topic binding commands.
+- Persist an owning admin/member relation and audit setup actions.
diff --git a/docs/roadmap.md b/docs/roadmap.md
index 9157f20..db63367 100644
--- a/docs/roadmap.md
+++ b/docs/roadmap.md
@@ -63,6 +63,25 @@ Exit criteria:
 - Purchase messages are ingested and persisted.
 - Monthly statement can be produced via command.
 
+## Phase 2.5 - Multi-Household Setup
+
+Goal: remove single-household deploy assumptions and support real Telegram group
+onboarding.
+
+Deliverables:
+
+- Database-backed Telegram group and topic configuration.
+- Group bootstrap command (`/setup`).
+- Topic binding commands executed inside the target topic.
+- Member DM onboarding and household linkage flow.
+- Removal of household-specific runtime env requirements.
+
+Exit criteria:
+
+- One bot deployment can support multiple household groups.
+- New households can be configured without Terraform edits or redeploy.
+- Purchase and anonymous feedback topics are bound from real Telegram updates.
+
 ## Phase 3 - Reminders and Scheduling
 
 Goal: automate key payment reminders.
diff --git a/docs/specs/HOUSEBOT-070-multi-household-telegram-setup.md b/docs/specs/HOUSEBOT-070-multi-household-telegram-setup.md
new file mode 100644
index 0000000..64d486b
--- /dev/null
+++ b/docs/specs/HOUSEBOT-070-multi-household-telegram-setup.md
@@ -0,0 +1,154 @@
+# HOUSEBOT-070: Multi-Household Telegram Setup and Configuration
+
+## Summary
+
+Replace the current single-household env configuration with database-backed
+household registration, topic binding, and member onboarding so one deployed bot
+can serve multiple Telegram groups.
+
+## Goals
+
+- Register a household from a real Telegram group without redeploying
+- Bind purchase and feedback topics from in-topic admin commands
+- Link real Telegram users to household members through DM onboarding
+- Resolve household context dynamically in bot and mini app flows
+
+## Non-goals
+
+- Full settings UI in the mini app
+- Multi-household reminders customization beyond topic role binding
+- Cross-household user accounts beyond Telegram identity linkage
+
+## Scope
+
+- In:
+  - group bootstrap command
+  - topic binding commands
+  - persistent Telegram chat/topic configuration
+  - member DM onboarding and pending linkage flow
+  - migration away from global household/topic env vars
+- Out:
+  - advanced role management UI
+  - invite links and QR onboarding
+  - reminders topic configuration UI
+
+## Interfaces and Contracts
+
+Telegram commands:
+
+- `/setup`
+- `/bind_purchase_topic`
+- `/bind_feedback_topic`
+- `/status`
+- `/start`
+
+Expected command behavior:
+
+- `/setup` in a group:
+  - creates or reuses a household bound to `chat.id`
+  - records setup initiator
+  - returns current setup state
+- `/bind_purchase_topic` in a topic:
+  - stores `message.chat.id` + `message.message_thread_id` as purchase topic
+- `/bind_feedback_topic` in a topic:
+  - stores `message.chat.id` + `message.message_thread_id` as feedback topic
+- `/start` in DM:
+  - records Telegram identity
+  - lists pending household memberships or onboarding status
+
+Mini app/API implications:
+
+- session resolution must locate the caller’s household membership from stored
+  membership data, not a deployment-global `HOUSEHOLD_ID`
+- household dashboard endpoints must accept or derive household context safely
+
+## Domain Rules
+
+- One Telegram group chat maps to exactly one household
+- Topic role binding is unique per household and role
+- Only Telegram group admins can run setup and topic binding commands
+- Topic binding commands must be executed inside a topic message thread
+- Setup commands are idempotent
+- Member linkage must use the caller’s actual Telegram user id
+
+## Data Model Changes
+
+Add tables or equivalent structures for:
+
+- household-to-Telegram chat mapping
+- topic bindings by household and role
+- member onboarding/link status if current `members` shape is insufficient
+
+Indexes/constraints should cover:
+
+- unique Telegram chat id
+- unique `(household_id, role)` for topic bindings
+- unique `(household_id, telegram_user_id)` for members
+
+Migration direction:
+
+- keep current `households` and `members`
+- backfill the existing demo household into the new config model if useful for
+  development
+- remove runtime dependency on household/topic env vars after cutover
+
+## Security and Privacy
+
+- Verify group admin status before setup mutations
+- Reject topic binding attempts outside the target group/topic
+- Log setup and binding actions with actor Telegram id
+- Do not expose household membership data across households
+- Keep anonymous feedback sender privacy unchanged
+
+## Observability
+
+Required logs:
+
+- household setup started/completed
+- topic binding created/updated
+- member onboarding started/linked
+- rejected setup attempts with reason
+
+Useful metrics:
+
+- setup command success/failure count
+- topic binding count by role
+- unlinked member count
+
+## Edge Cases and Failure Modes
+
+- Bot added to a group without admin permissions
+- Bot present in a group with privacy mode still enabled
+- Topic binding command sent in main chat instead of a topic
+- Duplicate `/setup` on an already configured household
+- Member DMs `/start` before the household exists
+- Same Telegram user belongs to multiple households
+
+## Test Plan
+
+- Unit:
+  - setup authorization rules
+  - topic binding validation
+  - member link resolution rules
+- Integration:
+  - repository operations for chat/topic binding persistence
+  - Telegram command handlers with realistic update payloads
+- E2E:
+  - group setup -> topic binding -> member DM onboarding -> command success
+
+## Acceptance Criteria
+
+- [ ] Bot can create or load household config from a group `/setup` command
+- [ ] Admin can bind the purchase topic without manual id lookup
+- [ ] Admin can bind the feedback topic without manual id lookup
+- [ ] Member DM onboarding stores real Telegram user identity for later linkage
+- [ ] Existing finance and feedback flows can resolve household context from DB
+- [ ] Household-specific env vars are no longer required in deployed runtime
+
+## Rollout Plan
+
+- Add new schema and repositories first
+- Ship setup and topic binding commands behind the existing bot deployment
+- Migrate bot runtime reads from env vars to DB-backed config
+- Remove household/topic env vars from Terraform examples and runbooks after
+  cutover
diff --git a/packages/adapters-db/src/household-config-repository.test.ts b/packages/adapters-db/src/household-config-repository.test.ts
new file mode 100644
index 0000000..c3b97fa
--- /dev/null
+++ b/packages/adapters-db/src/household-config-repository.test.ts
@@ -0,0 +1,102 @@
+import { randomUUID } from 'node:crypto'
+import { afterAll, describe, expect, test } from 'bun:test'
+import { eq, inArray } from 'drizzle-orm'
+
+import { createDbClient, schema } from '@household/db'
+
+import { createDbHouseholdConfigurationRepository } from './household-config-repository'
+
+const databaseUrl = process.env.DATABASE_URL
+const testIfDatabase = databaseUrl ? test : test.skip
+
+describe('createDbHouseholdConfigurationRepository', () => {
+  const createdHouseholdIds: string[] = []
+
+  afterAll(async () => {
+    if (!databaseUrl || createdHouseholdIds.length === 0) {
+      return
+    }
+
+    const { db, queryClient } = createDbClient(databaseUrl, {
+      max: 1,
+      prepare: false
+    })
+
+    await db.delete(schema.households).where(inArray(schema.households.id, createdHouseholdIds))
+    await queryClient.end({ timeout: 5 })
+  })
+
+  testIfDatabase('registers a Telegram household chat and binds topics', async () => {
+    const repositoryClient = createDbHouseholdConfigurationRepository(databaseUrl!)
+    const suffix = randomUUID()
+    const telegramChatId = `-100${Date.now()}`
+
+    const registered = await repositoryClient.repository.registerTelegramHouseholdChat({
+      householdName: `Integration Household ${suffix}`,
+      telegramChatId,
+      telegramChatType: 'supergroup',
+      title: 'Integration Household'
+    })
+
+    createdHouseholdIds.push(registered.household.householdId)
+
+    expect(registered.status).toBe('created')
+    expect(registered.household.telegramChatId).toBe(telegramChatId)
+
+    const existing = await repositoryClient.repository.registerTelegramHouseholdChat({
+      householdName: 'Ignored replacement title',
+      telegramChatId,
+      telegramChatType: 'supergroup',
+      title: 'Updated Integration Household'
+    })
+
+    expect(existing.status).toBe('existing')
+    expect(existing.household.householdId).toBe(registered.household.householdId)
+    expect(existing.household.title).toBe('Updated Integration Household')
+
+    const purchase = await repositoryClient.repository.bindHouseholdTopic({
+      householdId: registered.household.householdId,
+      role: 'purchase',
+      telegramThreadId: '7001',
+      topicName: 'Общие покупки'
+    })
+
+    const feedback = await repositoryClient.repository.bindHouseholdTopic({
+      householdId: registered.household.householdId,
+      role: 'feedback',
+      telegramThreadId: '7002',
+      topicName: 'Feedback'
+    })
+
+    expect(purchase.role).toBe('purchase')
+    expect(feedback.role).toBe('feedback')
+
+    const resolvedChat = await repositoryClient.repository.getTelegramHouseholdChat(telegramChatId)
+    const resolvedPurchase = await repositoryClient.repository.findHouseholdTopicByTelegramContext({
+      telegramChatId,
+      telegramThreadId: '7001'
+    })
+    const bindings = await repositoryClient.repository.listHouseholdTopicBindings(
+      registered.household.householdId
+    )
+
+    expect(resolvedChat?.householdId).toBe(registered.household.householdId)
+    expect(resolvedPurchase?.role).toBe('purchase')
+    expect(bindings).toHaveLength(2)
+
+    const verificationClient = createDbClient(databaseUrl!, {
+      max: 1,
+      prepare: false
+    })
+    const storedChatRows = await verificationClient.db
+      .select({ title: schema.householdTelegramChats.title })
+      .from(schema.householdTelegramChats)
+      .where(eq(schema.householdTelegramChats.telegramChatId, telegramChatId))
+      .limit(1)
+
+    expect(storedChatRows[0]?.title).toBe('Updated Integration Household')
+
+    await verificationClient.queryClient.end({ timeout: 5 })
+    await repositoryClient.close()
+  })
+})
diff --git a/packages/adapters-db/src/household-config-repository.ts b/packages/adapters-db/src/household-config-repository.ts
new file mode 100644
index 0000000..e0ccff4
--- /dev/null
+++ b/packages/adapters-db/src/household-config-repository.ts
@@ -0,0 +1,273 @@
+import { and, eq } from 'drizzle-orm'
+
+import { createDbClient, schema } from '@household/db'
+import {
+  HOUSEHOLD_TOPIC_ROLES,
+  type HouseholdConfigurationRepository,
+  type HouseholdTelegramChatRecord,
+  type HouseholdTopicBindingRecord,
+  type HouseholdTopicRole,
+  type RegisterTelegramHouseholdChatResult
+} from '@household/ports'
+
+function normalizeTopicRole(role: string): HouseholdTopicRole {
+  const normalized = role.trim().toLowerCase()
+
+  if ((HOUSEHOLD_TOPIC_ROLES as readonly string[]).includes(normalized)) {
+    return normalized as HouseholdTopicRole
+  }
+
+  throw new Error(`Unsupported household topic role: ${role}`)
+}
+
+function toHouseholdTelegramChatRecord(row: {
+  householdId: string
+  householdName: string
+  telegramChatId: string
+  telegramChatType: string
+  title: string | null
+}): HouseholdTelegramChatRecord {
+  return {
+    householdId: row.householdId,
+    householdName: row.householdName,
+    telegramChatId: row.telegramChatId,
+    telegramChatType: row.telegramChatType,
+    title: row.title
+  }
+}
+
+function toHouseholdTopicBindingRecord(row: {
+  householdId: string
+  role: string
+  telegramThreadId: string
+  topicName: string | null
+}): HouseholdTopicBindingRecord {
+  return {
+    householdId: row.householdId,
+    role: normalizeTopicRole(row.role),
+    telegramThreadId: row.telegramThreadId,
+    topicName: row.topicName
+  }
+}
+
+export function createDbHouseholdConfigurationRepository(databaseUrl: string): {
+  repository: HouseholdConfigurationRepository
+  close: () => Promise<void>
+} {
+  const { db, queryClient } = createDbClient(databaseUrl, {
+    max: 5,
+    prepare: false
+  })
+
+  const repository: HouseholdConfigurationRepository = {
+    async registerTelegramHouseholdChat(input) {
+      return await db.transaction(async (tx): Promise<RegisterTelegramHouseholdChatResult> => {
+        const existingRows = await tx
+          .select({
+            householdId: schema.householdTelegramChats.householdId,
+            householdName: schema.households.name,
+            telegramChatId: schema.householdTelegramChats.telegramChatId,
+            telegramChatType: schema.householdTelegramChats.telegramChatType,
+            title: schema.householdTelegramChats.title
+          })
+          .from(schema.householdTelegramChats)
+          .innerJoin(
+            schema.households,
+            eq(schema.householdTelegramChats.householdId, schema.households.id)
+          )
+          .where(eq(schema.householdTelegramChats.telegramChatId, input.telegramChatId))
+          .limit(1)
+
+        const existing = existingRows[0]
+        if (existing) {
+          const nextTitle = input.title?.trim() || existing.title
+
+          await tx
+            .update(schema.householdTelegramChats)
+            .set({
+              telegramChatType: input.telegramChatType,
+              title: nextTitle,
+              updatedAt: new Date()
+            })
+            .where(eq(schema.householdTelegramChats.telegramChatId, input.telegramChatId))
+
+          return {
+            status: 'existing',
+            household: toHouseholdTelegramChatRecord({
+              ...existing,
+              telegramChatType: input.telegramChatType,
+              title: nextTitle
+            })
+          }
+        }
+
+        const insertedHouseholds = await tx
+          .insert(schema.households)
+          .values({
+            name: input.householdName
+          })
+          .returning({
+            id: schema.households.id,
+            name: schema.households.name
+          })
+
+        const household = insertedHouseholds[0]
+        if (!household) {
+          throw new Error('Failed to create household record')
+        }
+
+        const insertedChats = await tx
+          .insert(schema.householdTelegramChats)
+          .values({
+            householdId: household.id,
+            telegramChatId: input.telegramChatId,
+            telegramChatType: input.telegramChatType,
+            title: input.title?.trim() || null
+          })
+          .returning({
+            householdId: schema.householdTelegramChats.householdId,
+            telegramChatId: schema.householdTelegramChats.telegramChatId,
+            telegramChatType: schema.householdTelegramChats.telegramChatType,
+            title: schema.householdTelegramChats.title
+          })
+
+        const chat = insertedChats[0]
+        if (!chat) {
+          throw new Error('Failed to create Telegram household chat binding')
+        }
+
+        return {
+          status: 'created',
+          household: toHouseholdTelegramChatRecord({
+            householdId: chat.householdId,
+            householdName: household.name,
+            telegramChatId: chat.telegramChatId,
+            telegramChatType: chat.telegramChatType,
+            title: chat.title
+          })
+        }
+      })
+    },
+
+    async getTelegramHouseholdChat(telegramChatId) {
+      const rows = await db
+        .select({
+          householdId: schema.householdTelegramChats.householdId,
+          householdName: schema.households.name,
+          telegramChatId: schema.householdTelegramChats.telegramChatId,
+          telegramChatType: schema.householdTelegramChats.telegramChatType,
+          title: schema.householdTelegramChats.title
+        })
+        .from(schema.householdTelegramChats)
+        .innerJoin(
+          schema.households,
+          eq(schema.householdTelegramChats.householdId, schema.households.id)
+        )
+        .where(eq(schema.householdTelegramChats.telegramChatId, telegramChatId))
+        .limit(1)
+
+      const row = rows[0]
+      return row ? toHouseholdTelegramChatRecord(row) : null
+    },
+
+    async bindHouseholdTopic(input) {
+      const rows = await db
+        .insert(schema.householdTopicBindings)
+        .values({
+          householdId: input.householdId,
+          role: input.role,
+          telegramThreadId: input.telegramThreadId,
+          topicName: input.topicName?.trim() || null
+        })
+        .onConflictDoUpdate({
+          target: [schema.householdTopicBindings.householdId, schema.householdTopicBindings.role],
+          set: {
+            telegramThreadId: input.telegramThreadId,
+            topicName: input.topicName?.trim() || null,
+            updatedAt: new Date()
+          }
+        })
+        .returning({
+          householdId: schema.householdTopicBindings.householdId,
+          role: schema.householdTopicBindings.role,
+          telegramThreadId: schema.householdTopicBindings.telegramThreadId,
+          topicName: schema.householdTopicBindings.topicName
+        })
+
+      const row = rows[0]
+      if (!row) {
+        throw new Error('Failed to bind household topic')
+      }
+
+      return toHouseholdTopicBindingRecord(row)
+    },
+
+    async getHouseholdTopicBinding(householdId, role) {
+      const rows = await db
+        .select({
+          householdId: schema.householdTopicBindings.householdId,
+          role: schema.householdTopicBindings.role,
+          telegramThreadId: schema.householdTopicBindings.telegramThreadId,
+          topicName: schema.householdTopicBindings.topicName
+        })
+        .from(schema.householdTopicBindings)
+        .where(
+          and(
+            eq(schema.householdTopicBindings.householdId, householdId),
+            eq(schema.householdTopicBindings.role, role)
+          )
+        )
+        .limit(1)
+
+      const row = rows[0]
+      return row ? toHouseholdTopicBindingRecord(row) : null
+    },
+
+    async findHouseholdTopicByTelegramContext(input) {
+      const rows = await db
+        .select({
+          householdId: schema.householdTopicBindings.householdId,
+          role: schema.householdTopicBindings.role,
+          telegramThreadId: schema.householdTopicBindings.telegramThreadId,
+          topicName: schema.householdTopicBindings.topicName
+        })
+        .from(schema.householdTopicBindings)
+        .innerJoin(
+          schema.householdTelegramChats,
+          eq(schema.householdTopicBindings.householdId, schema.householdTelegramChats.householdId)
+        )
+        .where(
+          and(
+            eq(schema.householdTelegramChats.telegramChatId, input.telegramChatId),
+            eq(schema.householdTopicBindings.telegramThreadId, input.telegramThreadId)
+          )
+        )
+        .limit(1)
+
+      const row = rows[0]
+      return row ? toHouseholdTopicBindingRecord(row) : null
+    },
+
+    async listHouseholdTopicBindings(householdId) {
+      const rows = await db
+        .select({
+          householdId: schema.householdTopicBindings.householdId,
+          role: schema.householdTopicBindings.role,
+          telegramThreadId: schema.householdTopicBindings.telegramThreadId,
+          topicName: schema.householdTopicBindings.topicName
+        })
+        .from(schema.householdTopicBindings)
+        .where(eq(schema.householdTopicBindings.householdId, householdId))
+        .orderBy(schema.householdTopicBindings.role)
+
+      return rows.map(toHouseholdTopicBindingRecord)
+    }
+  }
+
+  return {
+    repository,
+    close: async () => {
+      await queryClient.end({ timeout: 5 })
+    }
+  }
+}
diff --git a/packages/adapters-db/src/index.ts b/packages/adapters-db/src/index.ts
index 7bc3377..1c0f4fc 100644
--- a/packages/adapters-db/src/index.ts
+++ b/packages/adapters-db/src/index.ts
@@ -1,3 +1,4 @@
 export { createDbAnonymousFeedbackRepository } from './anonymous-feedback-repository'
 export { createDbFinanceRepository } from './finance-repository'
+export { createDbHouseholdConfigurationRepository } from './household-config-repository'
 export { createDbReminderDispatchRepository } from './reminder-dispatch-repository'
diff --git a/packages/application/src/household-setup-service.test.ts b/packages/application/src/household-setup-service.test.ts
new file mode 100644
index 0000000..e5a5549
--- /dev/null
+++ b/packages/application/src/household-setup-service.test.ts
@@ -0,0 +1,193 @@
+import { describe, expect, test } from 'bun:test'
+
+import type {
+  HouseholdConfigurationRepository,
+  HouseholdTelegramChatRecord,
+  HouseholdTopicBindingRecord
+} from '@household/ports'
+
+import { createHouseholdSetupService } from './household-setup-service'
+
+function createRepositoryStub() {
+  const households = new Map<string, HouseholdTelegramChatRecord>()
+  const bindings = new Map<string, HouseholdTopicBindingRecord[]>()
+
+  const repository: HouseholdConfigurationRepository = {
+    async registerTelegramHouseholdChat(input) {
+      const existing = households.get(input.telegramChatId)
+      if (existing) {
+        const next = {
+          ...existing,
+          telegramChatType: input.telegramChatType,
+          title: input.title?.trim() || existing.title
+        }
+        households.set(input.telegramChatId, next)
+        return {
+          status: 'existing',
+          household: next
+        }
+      }
+
+      const created: HouseholdTelegramChatRecord = {
+        householdId: `household-${households.size + 1}`,
+        householdName: input.householdName,
+        telegramChatId: input.telegramChatId,
+        telegramChatType: input.telegramChatType,
+        title: input.title?.trim() || null
+      }
+      households.set(input.telegramChatId, created)
+
+      return {
+        status: 'created',
+        household: created
+      }
+    },
+
+    async getTelegramHouseholdChat(telegramChatId) {
+      return households.get(telegramChatId) ?? null
+    },
+
+    async bindHouseholdTopic(input) {
+      const next: HouseholdTopicBindingRecord = {
+        householdId: input.householdId,
+        role: input.role,
+        telegramThreadId: input.telegramThreadId,
+        topicName: input.topicName?.trim() || null
+      }
+      const existing = bindings.get(input.householdId) ?? []
+      const filtered = existing.filter((entry) => entry.role !== input.role)
+      bindings.set(input.householdId, [...filtered, next])
+      return next
+    },
+
+    async getHouseholdTopicBinding(householdId, role) {
+      return bindings.get(householdId)?.find((entry) => entry.role === role) ?? null
+    },
+
+    async findHouseholdTopicByTelegramContext(input) {
+      const household = households.get(input.telegramChatId)
+      if (!household) {
+        return null
+      }
+
+      return (
+        bindings
+          .get(household.householdId)
+          ?.find((entry) => entry.telegramThreadId === input.telegramThreadId) ?? null
+      )
+    },
+
+    async listHouseholdTopicBindings(householdId) {
+      return bindings.get(householdId) ?? []
+    }
+  }
+
+  return {
+    repository
+  }
+}
+
+describe('createHouseholdSetupService', () => {
+  test('creates a new household chat binding for a group admin', async () => {
+    const { repository } = createRepositoryStub()
+    const service = createHouseholdSetupService(repository)
+
+    const result = await service.setupGroupChat({
+      actorIsAdmin: true,
+      telegramChatId: '-100123',
+      telegramChatType: 'supergroup',
+      title: 'Kojori House'
+    })
+
+    expect(result.status).toBe('created')
+    if (result.status !== 'created') {
+      return
+    }
+    expect(result.household.householdName).toBe('Kojori House')
+    expect(result.household.telegramChatId).toBe('-100123')
+  })
+
+  test('rejects setup when the actor is not a group admin', async () => {
+    const { repository } = createRepositoryStub()
+    const service = createHouseholdSetupService(repository)
+
+    const result = await service.setupGroupChat({
+      actorIsAdmin: false,
+      telegramChatId: '-100123',
+      telegramChatType: 'supergroup',
+      title: 'Kojori House'
+    })
+
+    expect(result).toEqual({
+      status: 'rejected',
+      reason: 'not_admin'
+    })
+  })
+
+  test('binds a purchase topic for an existing household', async () => {
+    const { repository } = createRepositoryStub()
+    const service = createHouseholdSetupService(repository)
+    const setup = await service.setupGroupChat({
+      actorIsAdmin: true,
+      telegramChatId: '-100123',
+      telegramChatType: 'supergroup',
+      title: 'Kojori House'
+    })
+
+    expect(setup.status).toBe('created')
+
+    const result = await service.bindTopic({
+      actorIsAdmin: true,
+      telegramChatId: '-100123',
+      role: 'purchase',
+      telegramThreadId: '777',
+      topicName: 'Общие покупки'
+    })
+
+    expect(result.status).toBe('bound')
+    if (result.status !== 'bound') {
+      return
+    }
+    expect(result.binding.role).toBe('purchase')
+    expect(result.binding.telegramThreadId).toBe('777')
+  })
+
+  test('rejects topic binding when the household is not set up yet', async () => {
+    const { repository } = createRepositoryStub()
+    const service = createHouseholdSetupService(repository)
+
+    const result = await service.bindTopic({
+      actorIsAdmin: true,
+      telegramChatId: '-100123',
+      role: 'feedback',
+      telegramThreadId: '778'
+    })
+
+    expect(result).toEqual({
+      status: 'rejected',
+      reason: 'household_not_found'
+    })
+  })
+
+  test('rejects topic binding outside a topic thread', async () => {
+    const { repository } = createRepositoryStub()
+    const service = createHouseholdSetupService(repository)
+    await service.setupGroupChat({
+      actorIsAdmin: true,
+      telegramChatId: '-100123',
+      telegramChatType: 'supergroup',
+      title: 'Kojori House'
+    })
+
+    const result = await service.bindTopic({
+      actorIsAdmin: true,
+      telegramChatId: '-100123',
+      role: 'feedback'
+    })
+
+    expect(result).toEqual({
+      status: 'rejected',
+      reason: 'not_topic_message'
+    })
+  })
+})
diff --git a/packages/application/src/household-setup-service.ts b/packages/application/src/household-setup-service.ts
new file mode 100644
index 0000000..ad2fe67
--- /dev/null
+++ b/packages/application/src/household-setup-service.ts
@@ -0,0 +1,133 @@
+import type {
+  HouseholdConfigurationRepository,
+  HouseholdTelegramChatRecord,
+  HouseholdTopicBindingRecord,
+  HouseholdTopicRole
+} from '@household/ports'
+
+export interface HouseholdSetupService {
+  setupGroupChat(input: {
+    actorIsAdmin: boolean
+    telegramChatId: string
+    telegramChatType: string
+    title?: string
+    householdName?: string
+  }): Promise<
+    | {
+        status: 'created' | 'existing'
+        household: HouseholdTelegramChatRecord
+      }
+    | {
+        status: 'rejected'
+        reason: 'not_admin' | 'invalid_chat_type'
+      }
+  >
+  bindTopic(input: {
+    actorIsAdmin: boolean
+    telegramChatId: string
+    role: HouseholdTopicRole
+    telegramThreadId?: string
+    topicName?: string
+  }): Promise<
+    | {
+        status: 'bound'
+        household: HouseholdTelegramChatRecord
+        binding: HouseholdTopicBindingRecord
+      }
+    | {
+        status: 'rejected'
+        reason: 'not_admin' | 'household_not_found' | 'not_topic_message'
+      }
+  >
+}
+
+function isSupportedGroupChat(chatType: string): boolean {
+  return chatType === 'group' || chatType === 'supergroup'
+}
+
+function defaultHouseholdName(title: string | undefined, telegramChatId: string): string {
+  const normalizedTitle = title?.trim()
+  return normalizedTitle && normalizedTitle.length > 0
+    ? normalizedTitle
+    : `Household ${telegramChatId}`
+}
+
+export function createHouseholdSetupService(
+  repository: HouseholdConfigurationRepository
+): HouseholdSetupService {
+  return {
+    async setupGroupChat(input) {
+      if (!input.actorIsAdmin) {
+        return {
+          status: 'rejected',
+          reason: 'not_admin'
+        }
+      }
+
+      if (!isSupportedGroupChat(input.telegramChatType)) {
+        return {
+          status: 'rejected',
+          reason: 'invalid_chat_type'
+        }
+      }
+
+      const registered = await repository.registerTelegramHouseholdChat({
+        householdName:
+          input.householdName?.trim() || defaultHouseholdName(input.title, input.telegramChatId),
+        telegramChatId: input.telegramChatId,
+        telegramChatType: input.telegramChatType,
+        ...(input.title?.trim()
+          ? {
+              title: input.title.trim()
+            }
+          : {})
+      })
+
+      return {
+        status: registered.status,
+        household: registered.household
+      }
+    },
+
+    async bindTopic(input) {
+      if (!input.actorIsAdmin) {
+        return {
+          status: 'rejected',
+          reason: 'not_admin'
+        }
+      }
+
+      if (!input.telegramThreadId) {
+        return {
+          status: 'rejected',
+          reason: 'not_topic_message'
+        }
+      }
+
+      const household = await repository.getTelegramHouseholdChat(input.telegramChatId)
+      if (!household) {
+        return {
+          status: 'rejected',
+          reason: 'household_not_found'
+        }
+      }
+
+      const binding = await repository.bindHouseholdTopic({
+        householdId: household.householdId,
+        role: input.role,
+        telegramThreadId: input.telegramThreadId,
+        ...(input.topicName?.trim()
+          ? {
+              topicName: input.topicName.trim()
+            }
+          : {})
+      })
+
+      return {
+        status: 'bound',
+        household,
+        binding
+      }
+    }
+  }
+}
diff --git a/packages/application/src/index.ts b/packages/application/src/index.ts
index 6430490..fa0dccb 100644
--- a/packages/application/src/index.ts
+++ b/packages/application/src/index.ts
@@ -5,6 +5,7 @@ export {
   type AnonymousFeedbackSubmitResult
 } from './anonymous-feedback-service'
 export { createFinanceCommandService, type FinanceCommandService } from './finance-command-service'
+export { createHouseholdSetupService, type HouseholdSetupService } from './household-setup-service'
 export {
   createReminderJobService,
   type ReminderJobResult,
diff --git a/packages/db/drizzle/0005_free_kang.sql b/packages/db/drizzle/0005_free_kang.sql
new file mode 100644
index 0000000..6760de2
--- /dev/null
+++ b/packages/db/drizzle/0005_free_kang.sql
@@ -0,0 +1,27 @@
+CREATE TABLE "household_telegram_chats" (
+	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+	"household_id" uuid NOT NULL,
+	"telegram_chat_id" text NOT NULL,
+	"telegram_chat_type" text NOT NULL,
+	"title" text,
+	"created_at" timestamp with time zone DEFAULT now() NOT NULL,
+	"updated_at" timestamp with time zone DEFAULT now() NOT NULL
+);
+--> statement-breakpoint
+CREATE TABLE "household_topic_bindings" (
+	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+	"household_id" uuid NOT NULL,
+	"role" text NOT NULL,
+	"telegram_thread_id" text NOT NULL,
+	"topic_name" text,
+	"created_at" timestamp with time zone DEFAULT now() NOT NULL,
+	"updated_at" timestamp with time zone DEFAULT now() NOT NULL
+);
+--> statement-breakpoint
+ALTER TABLE "household_telegram_chats" ADD CONSTRAINT "household_telegram_chats_household_id_households_id_fk" FOREIGN KEY ("household_id") REFERENCES "public"."households"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "household_topic_bindings" ADD CONSTRAINT "household_topic_bindings_household_id_households_id_fk" FOREIGN KEY ("household_id") REFERENCES "public"."households"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+CREATE UNIQUE INDEX "household_telegram_chats_household_unique" ON "household_telegram_chats" USING btree ("household_id");--> statement-breakpoint
+CREATE UNIQUE INDEX "household_telegram_chats_chat_unique" ON "household_telegram_chats" USING btree ("telegram_chat_id");--> statement-breakpoint
+CREATE UNIQUE INDEX "household_topic_bindings_household_role_unique" ON "household_topic_bindings" USING btree ("household_id","role");--> statement-breakpoint
+CREATE UNIQUE INDEX "household_topic_bindings_household_thread_unique" ON "household_topic_bindings" USING btree ("household_id","telegram_thread_id");--> statement-breakpoint
+CREATE INDEX "household_topic_bindings_household_role_idx" ON "household_topic_bindings" USING btree ("household_id","role");
\ No newline at end of file
diff --git a/packages/db/drizzle/meta/0005_snapshot.json b/packages/db/drizzle/meta/0005_snapshot.json
new file mode 100644
index 0000000..13e5567
--- /dev/null
+++ b/packages/db/drizzle/meta/0005_snapshot.json
@@ -0,0 +1,1818 @@
+{
+  "id": "f1aee806-f5dc-46a0-b17b-2d54b552592f",
+  "prevId": "49fee72d-1d0d-4f6e-a74f-bc4f0cc15270",
+  "version": "7",
+  "dialect": "postgresql",
+  "tables": {
+    "public.anonymous_messages": {
+      "name": "anonymous_messages",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "uuid",
+          "primaryKey": true,
+          "notNull": true,
+          "default": "gen_random_uuid()"
+        },
+        "household_id": {
+          "name": "household_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "submitted_by_member_id": {
+          "name": "submitted_by_member_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "raw_text": {
+          "name": "raw_text",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "sanitized_text": {
+          "name": "sanitized_text",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "moderation_status": {
+          "name": "moderation_status",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "moderation_reason": {
+          "name": "moderation_reason",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "telegram_chat_id": {
+          "name": "telegram_chat_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "telegram_message_id": {
+          "name": "telegram_message_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "telegram_update_id": {
+          "name": "telegram_update_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "posted_chat_id": {
+          "name": "posted_chat_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "posted_thread_id": {
+          "name": "posted_thread_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "posted_message_id": {
+          "name": "posted_message_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "failure_reason": {
+          "name": "failure_reason",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        },
+        "posted_at": {
+          "name": "posted_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": false
+        }
+      },
+      "indexes": {
+        "anonymous_messages_household_tg_update_unique": {
+          "name": "anonymous_messages_household_tg_update_unique",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "telegram_update_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": true,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        },
+        "anonymous_messages_member_created_idx": {
+          "name": "anonymous_messages_member_created_idx",
+          "columns": [
+            {
+              "expression": "submitted_by_member_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "created_at",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": false,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        },
+        "anonymous_messages_status_created_idx": {
+          "name": "anonymous_messages_status_created_idx",
+          "columns": [
+            {
+              "expression": "moderation_status",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "created_at",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": false,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        }
+      },
+      "foreignKeys": {
+        "anonymous_messages_household_id_households_id_fk": {
+          "name": "anonymous_messages_household_id_households_id_fk",
+          "tableFrom": "anonymous_messages",
+          "tableTo": "households",
+          "columnsFrom": ["household_id"],
+          "columnsTo": ["id"],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "anonymous_messages_submitted_by_member_id_members_id_fk": {
+          "name": "anonymous_messages_submitted_by_member_id_members_id_fk",
+          "tableFrom": "anonymous_messages",
+          "tableTo": "members",
+          "columnsFrom": ["submitted_by_member_id"],
+          "columnsTo": ["id"],
+          "onDelete": "restrict",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    },
+    "public.billing_cycles": {
+      "name": "billing_cycles",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "uuid",
+          "primaryKey": true,
+          "notNull": true,
+          "default": "gen_random_uuid()"
+        },
+        "household_id": {
+          "name": "household_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "period": {
+          "name": "period",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "currency": {
+          "name": "currency",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "started_at": {
+          "name": "started_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        },
+        "closed_at": {
+          "name": "closed_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        }
+      },
+      "indexes": {
+        "billing_cycles_household_period_unique": {
+          "name": "billing_cycles_household_period_unique",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "period",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": true,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        },
+        "billing_cycles_household_period_idx": {
+          "name": "billing_cycles_household_period_idx",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "period",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": false,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        }
+      },
+      "foreignKeys": {
+        "billing_cycles_household_id_households_id_fk": {
+          "name": "billing_cycles_household_id_households_id_fk",
+          "tableFrom": "billing_cycles",
+          "tableTo": "households",
+          "columnsFrom": ["household_id"],
+          "columnsTo": ["id"],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    },
+    "public.household_telegram_chats": {
+      "name": "household_telegram_chats",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "uuid",
+          "primaryKey": true,
+          "notNull": true,
+          "default": "gen_random_uuid()"
+        },
+        "household_id": {
+          "name": "household_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "telegram_chat_id": {
+          "name": "telegram_chat_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "telegram_chat_type": {
+          "name": "telegram_chat_type",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "title": {
+          "name": "title",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        },
+        "updated_at": {
+          "name": "updated_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        }
+      },
+      "indexes": {
+        "household_telegram_chats_household_unique": {
+          "name": "household_telegram_chats_household_unique",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": true,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        },
+        "household_telegram_chats_chat_unique": {
+          "name": "household_telegram_chats_chat_unique",
+          "columns": [
+            {
+              "expression": "telegram_chat_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": true,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        }
+      },
+      "foreignKeys": {
+        "household_telegram_chats_household_id_households_id_fk": {
+          "name": "household_telegram_chats_household_id_households_id_fk",
+          "tableFrom": "household_telegram_chats",
+          "tableTo": "households",
+          "columnsFrom": ["household_id"],
+          "columnsTo": ["id"],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    },
+    "public.household_topic_bindings": {
+      "name": "household_topic_bindings",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "uuid",
+          "primaryKey": true,
+          "notNull": true,
+          "default": "gen_random_uuid()"
+        },
+        "household_id": {
+          "name": "household_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "role": {
+          "name": "role",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "telegram_thread_id": {
+          "name": "telegram_thread_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "topic_name": {
+          "name": "topic_name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        },
+        "updated_at": {
+          "name": "updated_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        }
+      },
+      "indexes": {
+        "household_topic_bindings_household_role_unique": {
+          "name": "household_topic_bindings_household_role_unique",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "role",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": true,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        },
+        "household_topic_bindings_household_thread_unique": {
+          "name": "household_topic_bindings_household_thread_unique",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "telegram_thread_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": true,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        },
+        "household_topic_bindings_household_role_idx": {
+          "name": "household_topic_bindings_household_role_idx",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "role",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": false,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        }
+      },
+      "foreignKeys": {
+        "household_topic_bindings_household_id_households_id_fk": {
+          "name": "household_topic_bindings_household_id_households_id_fk",
+          "tableFrom": "household_topic_bindings",
+          "tableTo": "households",
+          "columnsFrom": ["household_id"],
+          "columnsTo": ["id"],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    },
+    "public.households": {
+      "name": "households",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "uuid",
+          "primaryKey": true,
+          "notNull": true,
+          "default": "gen_random_uuid()"
+        },
+        "name": {
+          "name": "name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    },
+    "public.members": {
+      "name": "members",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "uuid",
+          "primaryKey": true,
+          "notNull": true,
+          "default": "gen_random_uuid()"
+        },
+        "household_id": {
+          "name": "household_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "telegram_user_id": {
+          "name": "telegram_user_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "display_name": {
+          "name": "display_name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "is_admin": {
+          "name": "is_admin",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "default": 0
+        },
+        "joined_at": {
+          "name": "joined_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        }
+      },
+      "indexes": {
+        "members_household_idx": {
+          "name": "members_household_idx",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": false,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        },
+        "members_household_tg_user_unique": {
+          "name": "members_household_tg_user_unique",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "telegram_user_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": true,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        }
+      },
+      "foreignKeys": {
+        "members_household_id_households_id_fk": {
+          "name": "members_household_id_households_id_fk",
+          "tableFrom": "members",
+          "tableTo": "households",
+          "columnsFrom": ["household_id"],
+          "columnsTo": ["id"],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    },
+    "public.presence_overrides": {
+      "name": "presence_overrides",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "uuid",
+          "primaryKey": true,
+          "notNull": true,
+          "default": "gen_random_uuid()"
+        },
+        "cycle_id": {
+          "name": "cycle_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "member_id": {
+          "name": "member_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "utility_days": {
+          "name": "utility_days",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "reason": {
+          "name": "reason",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        }
+      },
+      "indexes": {
+        "presence_overrides_cycle_member_unique": {
+          "name": "presence_overrides_cycle_member_unique",
+          "columns": [
+            {
+              "expression": "cycle_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "member_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": true,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        },
+        "presence_overrides_cycle_idx": {
+          "name": "presence_overrides_cycle_idx",
+          "columns": [
+            {
+              "expression": "cycle_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": false,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        }
+      },
+      "foreignKeys": {
+        "presence_overrides_cycle_id_billing_cycles_id_fk": {
+          "name": "presence_overrides_cycle_id_billing_cycles_id_fk",
+          "tableFrom": "presence_overrides",
+          "tableTo": "billing_cycles",
+          "columnsFrom": ["cycle_id"],
+          "columnsTo": ["id"],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "presence_overrides_member_id_members_id_fk": {
+          "name": "presence_overrides_member_id_members_id_fk",
+          "tableFrom": "presence_overrides",
+          "tableTo": "members",
+          "columnsFrom": ["member_id"],
+          "columnsTo": ["id"],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    },
+    "public.processed_bot_messages": {
+      "name": "processed_bot_messages",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "uuid",
+          "primaryKey": true,
+          "notNull": true,
+          "default": "gen_random_uuid()"
+        },
+        "household_id": {
+          "name": "household_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "source": {
+          "name": "source",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "source_message_key": {
+          "name": "source_message_key",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "payload_hash": {
+          "name": "payload_hash",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "processed_at": {
+          "name": "processed_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        }
+      },
+      "indexes": {
+        "processed_bot_messages_source_message_unique": {
+          "name": "processed_bot_messages_source_message_unique",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "source",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "source_message_key",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": true,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        }
+      },
+      "foreignKeys": {
+        "processed_bot_messages_household_id_households_id_fk": {
+          "name": "processed_bot_messages_household_id_households_id_fk",
+          "tableFrom": "processed_bot_messages",
+          "tableTo": "households",
+          "columnsFrom": ["household_id"],
+          "columnsTo": ["id"],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    },
+    "public.purchase_entries": {
+      "name": "purchase_entries",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "uuid",
+          "primaryKey": true,
+          "notNull": true,
+          "default": "gen_random_uuid()"
+        },
+        "household_id": {
+          "name": "household_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "cycle_id": {
+          "name": "cycle_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "payer_member_id": {
+          "name": "payer_member_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "amount_minor": {
+          "name": "amount_minor",
+          "type": "bigint",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "currency": {
+          "name": "currency",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "raw_text": {
+          "name": "raw_text",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "normalized_text": {
+          "name": "normalized_text",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "parser_mode": {
+          "name": "parser_mode",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "parser_confidence": {
+          "name": "parser_confidence",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "telegram_chat_id": {
+          "name": "telegram_chat_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "telegram_message_id": {
+          "name": "telegram_message_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "telegram_thread_id": {
+          "name": "telegram_thread_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "message_sent_at": {
+          "name": "message_sent_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        }
+      },
+      "indexes": {
+        "purchase_entries_household_cycle_idx": {
+          "name": "purchase_entries_household_cycle_idx",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "cycle_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": false,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        },
+        "purchase_entries_payer_idx": {
+          "name": "purchase_entries_payer_idx",
+          "columns": [
+            {
+              "expression": "payer_member_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": false,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        },
+        "purchase_entries_household_tg_message_unique": {
+          "name": "purchase_entries_household_tg_message_unique",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "telegram_chat_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "telegram_message_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": true,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        }
+      },
+      "foreignKeys": {
+        "purchase_entries_household_id_households_id_fk": {
+          "name": "purchase_entries_household_id_households_id_fk",
+          "tableFrom": "purchase_entries",
+          "tableTo": "households",
+          "columnsFrom": ["household_id"],
+          "columnsTo": ["id"],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "purchase_entries_cycle_id_billing_cycles_id_fk": {
+          "name": "purchase_entries_cycle_id_billing_cycles_id_fk",
+          "tableFrom": "purchase_entries",
+          "tableTo": "billing_cycles",
+          "columnsFrom": ["cycle_id"],
+          "columnsTo": ["id"],
+          "onDelete": "set null",
+          "onUpdate": "no action"
+        },
+        "purchase_entries_payer_member_id_members_id_fk": {
+          "name": "purchase_entries_payer_member_id_members_id_fk",
+          "tableFrom": "purchase_entries",
+          "tableTo": "members",
+          "columnsFrom": ["payer_member_id"],
+          "columnsTo": ["id"],
+          "onDelete": "restrict",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    },
+    "public.purchase_messages": {
+      "name": "purchase_messages",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "uuid",
+          "primaryKey": true,
+          "notNull": true,
+          "default": "gen_random_uuid()"
+        },
+        "household_id": {
+          "name": "household_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "sender_member_id": {
+          "name": "sender_member_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "sender_telegram_user_id": {
+          "name": "sender_telegram_user_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "sender_display_name": {
+          "name": "sender_display_name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "raw_text": {
+          "name": "raw_text",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "telegram_chat_id": {
+          "name": "telegram_chat_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "telegram_message_id": {
+          "name": "telegram_message_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "telegram_thread_id": {
+          "name": "telegram_thread_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "telegram_update_id": {
+          "name": "telegram_update_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "message_sent_at": {
+          "name": "message_sent_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "parsed_amount_minor": {
+          "name": "parsed_amount_minor",
+          "type": "bigint",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "parsed_currency": {
+          "name": "parsed_currency",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "parsed_item_description": {
+          "name": "parsed_item_description",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "parser_mode": {
+          "name": "parser_mode",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "parser_confidence": {
+          "name": "parser_confidence",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "needs_review": {
+          "name": "needs_review",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "default": 1
+        },
+        "parser_error": {
+          "name": "parser_error",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "processing_status": {
+          "name": "processing_status",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "'pending'"
+        },
+        "ingested_at": {
+          "name": "ingested_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        }
+      },
+      "indexes": {
+        "purchase_messages_household_thread_idx": {
+          "name": "purchase_messages_household_thread_idx",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "telegram_thread_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": false,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        },
+        "purchase_messages_sender_idx": {
+          "name": "purchase_messages_sender_idx",
+          "columns": [
+            {
+              "expression": "sender_telegram_user_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": false,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        },
+        "purchase_messages_household_tg_message_unique": {
+          "name": "purchase_messages_household_tg_message_unique",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "telegram_chat_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "telegram_message_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": true,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        },
+        "purchase_messages_household_tg_update_unique": {
+          "name": "purchase_messages_household_tg_update_unique",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "telegram_update_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": true,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        }
+      },
+      "foreignKeys": {
+        "purchase_messages_household_id_households_id_fk": {
+          "name": "purchase_messages_household_id_households_id_fk",
+          "tableFrom": "purchase_messages",
+          "tableTo": "households",
+          "columnsFrom": ["household_id"],
+          "columnsTo": ["id"],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "purchase_messages_sender_member_id_members_id_fk": {
+          "name": "purchase_messages_sender_member_id_members_id_fk",
+          "tableFrom": "purchase_messages",
+          "tableTo": "members",
+          "columnsFrom": ["sender_member_id"],
+          "columnsTo": ["id"],
+          "onDelete": "set null",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    },
+    "public.rent_rules": {
+      "name": "rent_rules",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "uuid",
+          "primaryKey": true,
+          "notNull": true,
+          "default": "gen_random_uuid()"
+        },
+        "household_id": {
+          "name": "household_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "amount_minor": {
+          "name": "amount_minor",
+          "type": "bigint",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "currency": {
+          "name": "currency",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "effective_from_period": {
+          "name": "effective_from_period",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "effective_to_period": {
+          "name": "effective_to_period",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        }
+      },
+      "indexes": {
+        "rent_rules_household_from_period_unique": {
+          "name": "rent_rules_household_from_period_unique",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "effective_from_period",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": true,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        },
+        "rent_rules_household_from_period_idx": {
+          "name": "rent_rules_household_from_period_idx",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "effective_from_period",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": false,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        }
+      },
+      "foreignKeys": {
+        "rent_rules_household_id_households_id_fk": {
+          "name": "rent_rules_household_id_households_id_fk",
+          "tableFrom": "rent_rules",
+          "tableTo": "households",
+          "columnsFrom": ["household_id"],
+          "columnsTo": ["id"],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    },
+    "public.settlement_lines": {
+      "name": "settlement_lines",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "uuid",
+          "primaryKey": true,
+          "notNull": true,
+          "default": "gen_random_uuid()"
+        },
+        "settlement_id": {
+          "name": "settlement_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "member_id": {
+          "name": "member_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "rent_share_minor": {
+          "name": "rent_share_minor",
+          "type": "bigint",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "utility_share_minor": {
+          "name": "utility_share_minor",
+          "type": "bigint",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "purchase_offset_minor": {
+          "name": "purchase_offset_minor",
+          "type": "bigint",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "net_due_minor": {
+          "name": "net_due_minor",
+          "type": "bigint",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "explanations": {
+          "name": "explanations",
+          "type": "jsonb",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "'[]'::jsonb"
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        }
+      },
+      "indexes": {
+        "settlement_lines_settlement_member_unique": {
+          "name": "settlement_lines_settlement_member_unique",
+          "columns": [
+            {
+              "expression": "settlement_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "member_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": true,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        },
+        "settlement_lines_settlement_idx": {
+          "name": "settlement_lines_settlement_idx",
+          "columns": [
+            {
+              "expression": "settlement_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": false,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        }
+      },
+      "foreignKeys": {
+        "settlement_lines_settlement_id_settlements_id_fk": {
+          "name": "settlement_lines_settlement_id_settlements_id_fk",
+          "tableFrom": "settlement_lines",
+          "tableTo": "settlements",
+          "columnsFrom": ["settlement_id"],
+          "columnsTo": ["id"],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "settlement_lines_member_id_members_id_fk": {
+          "name": "settlement_lines_member_id_members_id_fk",
+          "tableFrom": "settlement_lines",
+          "tableTo": "members",
+          "columnsFrom": ["member_id"],
+          "columnsTo": ["id"],
+          "onDelete": "restrict",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    },
+    "public.settlements": {
+      "name": "settlements",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "uuid",
+          "primaryKey": true,
+          "notNull": true,
+          "default": "gen_random_uuid()"
+        },
+        "household_id": {
+          "name": "household_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "cycle_id": {
+          "name": "cycle_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "input_hash": {
+          "name": "input_hash",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "total_due_minor": {
+          "name": "total_due_minor",
+          "type": "bigint",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "currency": {
+          "name": "currency",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "computed_at": {
+          "name": "computed_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        },
+        "metadata": {
+          "name": "metadata",
+          "type": "jsonb",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "'{}'::jsonb"
+        }
+      },
+      "indexes": {
+        "settlements_cycle_unique": {
+          "name": "settlements_cycle_unique",
+          "columns": [
+            {
+              "expression": "cycle_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": true,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        },
+        "settlements_household_computed_idx": {
+          "name": "settlements_household_computed_idx",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "computed_at",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": false,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        }
+      },
+      "foreignKeys": {
+        "settlements_household_id_households_id_fk": {
+          "name": "settlements_household_id_households_id_fk",
+          "tableFrom": "settlements",
+          "tableTo": "households",
+          "columnsFrom": ["household_id"],
+          "columnsTo": ["id"],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "settlements_cycle_id_billing_cycles_id_fk": {
+          "name": "settlements_cycle_id_billing_cycles_id_fk",
+          "tableFrom": "settlements",
+          "tableTo": "billing_cycles",
+          "columnsFrom": ["cycle_id"],
+          "columnsTo": ["id"],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    },
+    "public.utility_bills": {
+      "name": "utility_bills",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "uuid",
+          "primaryKey": true,
+          "notNull": true,
+          "default": "gen_random_uuid()"
+        },
+        "household_id": {
+          "name": "household_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "cycle_id": {
+          "name": "cycle_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "bill_name": {
+          "name": "bill_name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "amount_minor": {
+          "name": "amount_minor",
+          "type": "bigint",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "currency": {
+          "name": "currency",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "due_date": {
+          "name": "due_date",
+          "type": "date",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "source": {
+          "name": "source",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "'manual'"
+        },
+        "created_by_member_id": {
+          "name": "created_by_member_id",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        }
+      },
+      "indexes": {
+        "utility_bills_cycle_idx": {
+          "name": "utility_bills_cycle_idx",
+          "columns": [
+            {
+              "expression": "cycle_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": false,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        },
+        "utility_bills_household_cycle_idx": {
+          "name": "utility_bills_household_cycle_idx",
+          "columns": [
+            {
+              "expression": "household_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            },
+            {
+              "expression": "cycle_id",
+              "isExpression": false,
+              "asc": true,
+              "nulls": "last"
+            }
+          ],
+          "isUnique": false,
+          "concurrently": false,
+          "method": "btree",
+          "with": {}
+        }
+      },
+      "foreignKeys": {
+        "utility_bills_household_id_households_id_fk": {
+          "name": "utility_bills_household_id_households_id_fk",
+          "tableFrom": "utility_bills",
+          "tableTo": "households",
+          "columnsFrom": ["household_id"],
+          "columnsTo": ["id"],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "utility_bills_cycle_id_billing_cycles_id_fk": {
+          "name": "utility_bills_cycle_id_billing_cycles_id_fk",
+          "tableFrom": "utility_bills",
+          "tableTo": "billing_cycles",
+          "columnsFrom": ["cycle_id"],
+          "columnsTo": ["id"],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "utility_bills_created_by_member_id_members_id_fk": {
+          "name": "utility_bills_created_by_member_id_members_id_fk",
+          "tableFrom": "utility_bills",
+          "tableTo": "members",
+          "columnsFrom": ["created_by_member_id"],
+          "columnsTo": ["id"],
+          "onDelete": "set null",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    }
+  },
+  "enums": {},
+  "schemas": {},
+  "sequences": {},
+  "roles": {},
+  "policies": {},
+  "views": {},
+  "_meta": {
+    "columns": {},
+    "schemas": {},
+    "tables": {}
+  }
+}
diff --git a/packages/db/drizzle/meta/_journal.json b/packages/db/drizzle/meta/_journal.json
index 65b03ec..3432222 100644
--- a/packages/db/drizzle/meta/_journal.json
+++ b/packages/db/drizzle/meta/_journal.json
@@ -36,6 +36,13 @@
       "when": 1772995779819,
       "tag": "0004_big_ultimatum",
       "breakpoints": true
+    },
+    {
+      "idx": 5,
+      "version": "7",
+      "when": 1773012360748,
+      "tag": "0005_free_kang",
+      "breakpoints": true
     }
   ]
 }
diff --git a/packages/db/src/schema.ts b/packages/db/src/schema.ts
index 4f2d645..6b44f64 100644
--- a/packages/db/src/schema.ts
+++ b/packages/db/src/schema.ts
@@ -18,6 +18,54 @@ export const households = pgTable('households', {
   createdAt: timestamp('created_at', { withTimezone: true }).defaultNow().notNull()
 })
 
+export const householdTelegramChats = pgTable(
+  'household_telegram_chats',
+  {
+    id: uuid('id').defaultRandom().primaryKey(),
+    householdId: uuid('household_id')
+      .notNull()
+      .references(() => households.id, { onDelete: 'cascade' }),
+    telegramChatId: text('telegram_chat_id').notNull(),
+    telegramChatType: text('telegram_chat_type').notNull(),
+    title: text('title'),
+    createdAt: timestamp('created_at', { withTimezone: true }).defaultNow().notNull(),
+    updatedAt: timestamp('updated_at', { withTimezone: true }).defaultNow().notNull()
+  },
+  (table) => ({
+    householdUnique: uniqueIndex('household_telegram_chats_household_unique').on(table.householdId),
+    chatUnique: uniqueIndex('household_telegram_chats_chat_unique').on(table.telegramChatId)
+  })
+)
+
+export const householdTopicBindings = pgTable(
+  'household_topic_bindings',
+  {
+    id: uuid('id').defaultRandom().primaryKey(),
+    householdId: uuid('household_id')
+      .notNull()
+      .references(() => households.id, { onDelete: 'cascade' }),
+    role: text('role').notNull(),
+    telegramThreadId: text('telegram_thread_id').notNull(),
+    topicName: text('topic_name'),
+    createdAt: timestamp('created_at', { withTimezone: true }).defaultNow().notNull(),
+    updatedAt: timestamp('updated_at', { withTimezone: true }).defaultNow().notNull()
+  },
+  (table) => ({
+    householdRoleUnique: uniqueIndex('household_topic_bindings_household_role_unique').on(
+      table.householdId,
+      table.role
+    ),
+    householdThreadUnique: uniqueIndex('household_topic_bindings_household_thread_unique').on(
+      table.householdId,
+      table.telegramThreadId
+    ),
+    householdRoleIdx: index('household_topic_bindings_household_role_idx').on(
+      table.householdId,
+      table.role
+    )
+  })
+)
+
 export const members = pgTable(
   'members',
   {
@@ -343,6 +391,8 @@ export const settlementLines = pgTable(
 )
 
 export type Household = typeof households.$inferSelect
+export type HouseholdTelegramChat = typeof householdTelegramChats.$inferSelect
+export type HouseholdTopicBinding = typeof householdTopicBindings.$inferSelect
 export type Member = typeof members.$inferSelect
 export type BillingCycle = typeof billingCycles.$inferSelect
 export type UtilityBill = typeof utilityBills.$inferSelect
diff --git a/packages/db/src/seed.ts b/packages/db/src/seed.ts
index 067d517..53bae7c 100644
--- a/packages/db/src/seed.ts
+++ b/packages/db/src/seed.ts
@@ -2,6 +2,8 @@ import { and, eq } from 'drizzle-orm'
 import { createDbClient } from './client'
 import {
   billingCycles,
+  householdTelegramChats,
+  householdTopicBindings,
   households,
   members,
   presenceOverrides,
@@ -68,6 +70,34 @@ async function seed(): Promise<void> {
     ])
     .onConflictDoNothing()
 
+  await db
+    .insert(householdTelegramChats)
+    .values({
+      householdId: FIXTURE_IDS.household,
+      telegramChatId: '-1001234567890',
+      telegramChatType: 'supergroup',
+      title: 'Kojori Demo Household'
+    })
+    .onConflictDoNothing()
+
+  await db
+    .insert(householdTopicBindings)
+    .values([
+      {
+        householdId: FIXTURE_IDS.household,
+        role: 'purchase',
+        telegramThreadId: '777',
+        topicName: 'Общие покупки'
+      },
+      {
+        householdId: FIXTURE_IDS.household,
+        role: 'feedback',
+        telegramThreadId: '778',
+        topicName: 'Anonymous feedback'
+      }
+    ])
+    .onConflictDoNothing()
+
   await db
     .insert(billingCycles)
     .values({
@@ -212,6 +242,16 @@ async function seed(): Promise<void> {
   if (seededCycle.length === 0) {
     throw new Error('Seed verification failed: billing cycle not found')
   }
+
+  const seededChat = await db
+    .select({ telegramChatId: householdTelegramChats.telegramChatId })
+    .from(householdTelegramChats)
+    .where(eq(householdTelegramChats.householdId, FIXTURE_IDS.household))
+    .limit(1)
+
+  if (seededChat.length === 0) {
+    throw new Error('Seed verification failed: Telegram household chat not found')
+  }
 }
 
 try {
diff --git a/packages/ports/src/household-config.ts b/packages/ports/src/household-config.ts
new file mode 100644
index 0000000..cfd4dd5
--- /dev/null
+++ b/packages/ports/src/household-config.ts
@@ -0,0 +1,52 @@
+export const HOUSEHOLD_TOPIC_ROLES = ['purchase', 'feedback', 'reminders'] as const
+
+export type HouseholdTopicRole = (typeof HOUSEHOLD_TOPIC_ROLES)[number]
+
+export interface HouseholdTelegramChatRecord {
+  householdId: string
+  householdName: string
+  telegramChatId: string
+  telegramChatType: string
+  title: string | null
+}
+
+export interface HouseholdTopicBindingRecord {
+  householdId: string
+  role: HouseholdTopicRole
+  telegramThreadId: string
+  topicName: string | null
+}
+
+export interface RegisterTelegramHouseholdChatInput {
+  householdName: string
+  telegramChatId: string
+  telegramChatType: string
+  title?: string
+}
+
+export interface RegisterTelegramHouseholdChatResult {
+  status: 'created' | 'existing'
+  household: HouseholdTelegramChatRecord
+}
+
+export interface HouseholdConfigurationRepository {
+  registerTelegramHouseholdChat(
+    input: RegisterTelegramHouseholdChatInput
+  ): Promise<RegisterTelegramHouseholdChatResult>
+  getTelegramHouseholdChat(telegramChatId: string): Promise<HouseholdTelegramChatRecord | null>
+  bindHouseholdTopic(input: {
+    householdId: string
+    role: HouseholdTopicRole
+    telegramThreadId: string
+    topicName?: string
+  }): Promise<HouseholdTopicBindingRecord>
+  getHouseholdTopicBinding(
+    householdId: string,
+    role: HouseholdTopicRole
+  ): Promise<HouseholdTopicBindingRecord | null>
+  findHouseholdTopicByTelegramContext(input: {
+    telegramChatId: string
+    telegramThreadId: string
+  }): Promise<HouseholdTopicBindingRecord | null>
+  listHouseholdTopicBindings(householdId: string): Promise<readonly HouseholdTopicBindingRecord[]>
+}
diff --git a/packages/ports/src/index.ts b/packages/ports/src/index.ts
index f793c4a..2798e77 100644
--- a/packages/ports/src/index.ts
+++ b/packages/ports/src/index.ts
@@ -5,6 +5,15 @@ export {
   type ReminderDispatchRepository,
   type ReminderType
 } from './reminders'
+export {
+  HOUSEHOLD_TOPIC_ROLES,
+  type HouseholdConfigurationRepository,
+  type HouseholdTelegramChatRecord,
+  type HouseholdTopicBindingRecord,
+  type HouseholdTopicRole,
+  type RegisterTelegramHouseholdChatInput,
+  type RegisterTelegramHouseholdChatResult
+} from './household-config'
 export type {
   AnonymousFeedbackMemberRecord,
   AnonymousFeedbackModerationStatus,