🧑‍💻 split dockercompose into dev and deploy

Signed-off-by: Sindre Kjelsrud <kjelsrudsindre@gmail.com>

backend/docker-compose.dev.yml

@@ -0,0 +1,20 @@
+version: "3.9"
+
+services:
+  postgres:
+    image: postgres:14-alpine
+    ports:
+      - 5432:5432
+    volumes:
+      - ~/apps/postgres:/var/lib/postgresql/data
+    env_file:
+      - .env
+  ginapi:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    image: helseveileder
+    ports:
+      - 8080:8080
+    depends_on:
+      - postgres