fixed crash and autorestart

docker-compose.yml

@@ -34,7 +34,7 @@ services:
 
   # TimescaleDB service for telemetry data storage
   db:
-    image: timescale/timescaledb:latest-pg14
+    image: timescale/timescaledb:2.19.3-pg14
     container_name: dereth-db
     environment:
       POSTGRES_DB: dereth
@@ -44,6 +44,12 @@ services:
       - timescale-data:/var/lib/postgresql/data
     ports:
       - "5432:5432"
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U postgres"]
+      interval: 30s
+      timeout: 5s
+      retries: 5
     logging:
       driver: "json-file"
       options: