Reorganised deployment scripts and added rollback functionality. Updated documentation and workflow for container image builds.

deploy/compose.production.yml

@@ -2,10 +2,7 @@ name: watermaps-production
 
 services:
   watermaps:
-    image: ${WATERMAPS_APP_IMAGE:-watermaps:production}
-    build:
-      context: .
-      dockerfile: Dockerfile
+    image: ${WATERMAPS_APP_IMAGE:?WATERMAPS_APP_IMAGE fehlt}
     environment:
       NODE_ENV: production
       HOST: 0.0.0.0
@@ -85,10 +82,7 @@ services:
         target: /etc/letsencrypt
 
   route-data:
-    image: ${WATERMAPS_ROUTE_DATA_IMAGE:-watermaps-route-data:production}
-    build:
-      context: .
-      dockerfile: deploy/route-data.Dockerfile
+    image: ${WATERMAPS_ROUTE_DATA_IMAGE:?WATERMAPS_ROUTE_DATA_IMAGE fehlt}
     profiles: ["maintenance"]
     environment:
       WATERMAPS_GEOFABRIK_DIR: /workspace/data/geofabrik