docs: point work tracking at the board, not ACTIONS.md

Status for this app now lives on the Vikunja board (saved filter
finance-app), which replaced the smarthome repo's ACTIONS.md on 2026-07-30.

Notes the thing a single-label filter hides: a ticket can carry several
system labels — the receipt→pantry work is finance-app, pantry-app and
email-ingestion at once — so the finance filter is a view, not the boundary
of what will touch this codebase.

Also records the one dated item here: postgres-personal runs PostgreSQL 14,
EOL 2026-11-12, and it holds statements, transactions, orders and
expense_metadata.

AGENTS.md

@@ -6,6 +6,8 @@ Application code lives in `src/`. Next.js App Router pages and API route handler
 
 Keep data flow consistent: API routes call query functions in `src/lib/queries.ts`, which use `queryRaw()` from `src/lib/db.ts`; client components access APIs through TanStack Query hooks in `src/lib/hooks.ts`.
 
+**Task tracking is the Vikunja board at `https://tasks.bosecamp.com`** (project *Work*, saved filter **finance-app**), which replaced the smarthome repo's `ACTIONS.md` on 2026-07-30. Update the ticket in the same change as the code. See `CLAUDE.md` → "Work tracking".
+
 ## Build, Test, and Development Commands
 
 - `npm ci` installs the locked dependency set (Node 22 is used in CI).