feat: implement metadata catalog database management

scripts/run-stack.sh

@@ -21,5 +21,13 @@ if [[ "${THOTH_ENABLE_EMBEDDING_GPU:-0}" == "1" ]]; then
   compose_files+=(-f "$ROOT/deploy/compose.embedding-gpu.yaml")
 fi
 
-exec docker compose --env-file "$LOCAL_ENV_FILE" \
-  "${compose_files[@]}" up --build "$@"
+compose=(docker compose --env-file "$LOCAL_ENV_FILE" "${compose_files[@]}")
+
+# Migrations are an explicit one-shot operation, never hidden in backend startup. The local
+# launcher runs that operation before bringing the foreground stack up so a fresh checkout is
+# immediately usable while production operators can invoke the same service during rollout.
+"${compose[@]}" build core
+"${compose[@]}" up -d catalog-db
+"${compose[@]}" run --rm catalog-migrate
+
+exec "${compose[@]}" up --build "$@"