chore(backend,infra): resolve template update conflicts, import check knows the watcher and the api login

backend/Makefile

@@ -1,13 +1,4 @@
 COMPOSE := cd .. && docker compose
-<<<<<<< before updating
-IMAGE := beavergram/backend
-IMAGE_INPUTS := pyproject.toml uv.lock Dockerfile
-CODE := src scripts ../frontend
-SERVICES := api userbot watcher
-changed = ! git diff --quiet $(1) -- $(2) 2>/dev/null
-stamp = { git update-ref $(1) HEAD 2>/dev/null || true; }
-=======
->>>>>>> after updating
 
 .PHONY: fmt check build migrate revision session