fix(housekeeping): prevent 500 on dashboard/analytics without dates (CLOUD-BUG-007)

[telivity-otaip]

Summary

Fixes CLOUD-BUG-007 / TEL-55: GET /api/v1/housekeeping/dashboard and GET /api/v1/housekeeping/analytics returned 500 when date query params were missing or invalid.

Root cause

• Missing serviceDate produced an invalid Date passed to Drizzle (value.toISOString is not a function).
• Missing startDate/endDate produced malformed SQL (syntax error at or near "and").
• Invalid date strings also crashed instead of returning a client error.

Changes

• Default serviceDate to the property's business date (timezone-aware, reusing existing getPropertyBusinessDate).
• Default analytics period to the last 30 days ending today when dates are omitted.
• Validate YYYY-MM-DD inputs and return 400 for invalid or reversed ranges.
• Use day-range filters for dashboard task queries (consistent with list()).
• Guard analytics aggregate metrics when no rows match.

Testing

• vitest run src/modules/housekeeping/housekeeping-dashboard.spec.ts — 10/10 passing
• Manual curl against local API:
  • GET /housekeeping/dashboard?propertyId=… → 200
  • GET /housekeeping/analytics?propertyId=… → 200
  • Invalid serviceDate → 400

Follow-up

Redeploy Cloud ECS API and re-run pnpm test:cloud-qa:persona-day to clear softBug: CLOUD-BUG-007 tags.

Linear Issue: TEL-55