fix: add restart: unless-stopped to all services

Ensures all containers come back up automatically after a server reboot.

Authored by: Jack Levy

docker-compose.yml

@@ -9,6 +9,7 @@ services:
       - db_password
     volumes:
       - ./postgres/data:/var/lib/postgresql/data
+    restart: unless-stopped
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-congress} -d ${POSTGRES_DB:-pocketveto}"]
       interval: 5s
@@ -19,6 +20,7 @@ services:
 
   redis:
     image: redis:7-alpine
+    restart: unless-stopped
     volumes:
       - ./redis/data:/data
     healthcheck:
@@ -41,6 +43,7 @@ services:
       - POSTGRES_HOST=postgres
       - POSTGRES_PASSWORD_FILE=/run/secrets/db_password
       - REDIS_URL=redis://redis:6379/0
+    restart: unless-stopped
     secrets:
       - db_password
     depends_on:
@@ -61,6 +64,7 @@ services:
       - POSTGRES_HOST=postgres
       - POSTGRES_PASSWORD_FILE=/run/secrets/db_password
       - REDIS_URL=redis://redis:6379/0
+    restart: unless-stopped
     secrets:
       - db_password
     depends_on:
@@ -81,6 +85,7 @@ services:
       - POSTGRES_HOST=postgres
       - POSTGRES_PASSWORD_FILE=/run/secrets/db_password
       - REDIS_URL=redis://redis:6379/0
+    restart: unless-stopped
     secrets:
       - db_password
     depends_on:
@@ -93,6 +98,7 @@ services:
     build:
       context: ./frontend
       dockerfile: Dockerfile
+    restart: unless-stopped
     environment:
       - NODE_ENV=production
     depends_on: