feat(locale): persist household and member preferences

packages/db/drizzle/0008_lowly_spiral.sql

@@ -0,0 +1,2 @@
+ALTER TABLE "households" ADD COLUMN "default_locale" text DEFAULT 'ru' NOT NULL;--> statement-breakpoint
+ALTER TABLE "members" ADD COLUMN "preferred_locale" text;--> statement-breakpoint

packages/db/drizzle/meta/_journal.json

@@ -57,6 +57,13 @@
       "when": 1773051000000,
       "tag": "0007_sudden_murmur",
       "breakpoints": true
+    },
+    {
+      "idx": 8,
+      "version": "7",
+      "when": 1773047624171,
+      "tag": "0008_lowly_spiral",
+      "breakpoints": true
     }
   ]
 }

packages/db/src/schema.ts

@@ -15,6 +15,7 @@ import {
 export const households = pgTable('households', {
   id: uuid('id').defaultRandom().primaryKey(),
   name: text('name').notNull(),
+  defaultLocale: text('default_locale').default('ru').notNull(),
   createdAt: timestamp('created_at', { withTimezone: true }).defaultNow().notNull()
 })
 
@@ -142,6 +143,7 @@ export const members = pgTable(
       .references(() => households.id, { onDelete: 'cascade' }),
     telegramUserId: text('telegram_user_id').notNull(),
     displayName: text('display_name').notNull(),
+    preferredLocale: text('preferred_locale'),
     isAdmin: integer('is_admin').default(0).notNull(),
     joinedAt: timestamp('joined_at', { withTimezone: true }).defaultNow().notNull()
   },