feat(test): add local billing smoke test

apps/bot/src/purchase-topic-ingestion.test.ts

@@ -50,4 +50,13 @@ describe('extractPurchaseTopicCandidate', () => {
 
     expect(record).toBeNull()
   })
+
+  test('skips slash commands in purchase topic', () => {
+    const record = extractPurchaseTopicCandidate(
+      candidate({ rawText: '/statement 2026-03' }),
+      config
+    )
+
+    expect(record).toBeNull()
+  })
 })

apps/bot/src/purchase-topic-ingestion.ts

@@ -36,6 +36,10 @@ export function extractPurchaseTopicCandidate(
   value: PurchaseTopicCandidate,
   config: PurchaseTopicIngestionConfig
 ): PurchaseTopicRecord | null {
+  if (value.rawText.trim().startsWith('/')) {
+    return null
+  }
+
   if (value.chatId !== config.householdChatId) {
     return null
   }
@@ -195,14 +199,16 @@ export function registerPurchaseTopicIngestion(
     llmFallback?: PurchaseParserLlmFallback
   } = {}
 ): void {
-  bot.on('message:text', async (ctx) => {
+  bot.on('message:text', async (ctx, next) => {
     const candidate = toCandidateFromContext(ctx)
     if (!candidate) {
+      await next()
       return
     }
 
     const record = extractPurchaseTopicCandidate(candidate, config)
     if (!record) {
+      await next()
       return
     }