Update justfile and docker-compose for improved production workflow

- Added image reference for the app in docker-compose.yml.
- Modified justfile to include new push and prod-pull commands for building and deploying the app image.
- Updated prod-up command to pull the latest image before starting containers, enhancing deployment efficiency.

docker/docker-compose.yml

@@ -45,6 +45,7 @@ services:
       "
 
   app:
+    image: git.oberonworks.ru/oberon/advdoors:latest
     build:
       context: ..
       dockerfile: docker/Dockerfile

justfile

@@ -2,6 +2,7 @@ set dotenv-load := false
 
 dev_compose  := "docker/docker-compose.dev.yml"
 prod_compose := "docker/docker-compose.yml"
+image        := "git.oberonworks.ru/oberon/advdoors:latest"
 
 # List available recipes
 default:
@@ -80,9 +81,10 @@ db-reset:
     docker compose -f {{dev_compose}} up -d
     @echo "Database and MinIO volumes wiped. Restart dev server to re-create schema."
 
-# Production: build and start all containers
+# Production: pull latest image and start all containers
 prod-up:
-    docker compose -f {{prod_compose}} up -d --build
+    docker compose -f {{prod_compose}} pull app
+    docker compose -f {{prod_compose}} up -d
 
 # Production: stop
 prod-down:
@@ -92,6 +94,16 @@ prod-down:
 prod-logs *args:
     docker compose -f {{prod_compose}} logs {{args}}
 
+# Build app image and push to Gitea registry
+push:
+    docker compose -f {{prod_compose}} build app
+    docker compose -f {{prod_compose}} push app
+
+# Production: pull latest image and restart app
+prod-pull:
+    docker compose -f {{prod_compose}} pull app
+    docker compose -f {{prod_compose}} up -d app
+
 # Show status of dev services
 status:
     docker compose -f {{dev_compose}} ps