chore: trips catch-up migration (0011) + docs for Komodo push-to-deploy

- prisma/migrations/0011_trips: trips table, trip_id on overrides, partial
  index — idempotent; matches DDL already applied to prod. Applied to
  personal_test (integration suite was failing on missing trips relation).
- README/CLAUDE.md: deployment is now push-to-deploy via Komodo
  (deploy-finance Procedure, Gitea webhook); compose command is fallback.
- README: migrations table completed through 0011; note that the container
  must only be reachable via Traefik (header-trust auth).

CLAUDE.md

@@ -13,12 +13,17 @@ Personal finance tracker. Bank statements are ingested via an N8N workflow (in t
 
 ## Common Commands
 
+**Deployment is push-to-deploy via Komodo** (since 2026-07-19): pushing to `main` on
+Gitea triggers the `deploy-finance` Procedure, which runs DeployStack `--build` on the
+`finance` stack (files_on_host over `docker/finance/` in the smarthome repo). Just
+commit and push — no manual deploy needed.
+
 ```bash
-# Build and deploy (from smarthome repo root)
+# Manual fallback only (from smarthome repo root), e.g. if Komodo is down
 docker compose --env-file docker/common.env --env-file docker/finance/.env \
   -f docker/finance/docker-compose.yml up -d --build
 
-# IMPORTANT: docker restart does NOT pick up a new image — always use the compose command above
+# IMPORTANT: docker restart does NOT pick up a new image — push to main (or use the compose command above)
 
 # DB access
 docker exec postgres-personal psql -U personal -d personal