chore: introduce .devcontainer

.devcontainer/docker-compose.yml

@@ -0,0 +1,31 @@
+version: '3.9'
+
+services:
+  app:
+    build:
+      context: ..
+      dockerfile: .devcontainer/Dockerfile
+    volumes:
+      - ..:/workspace:cached
+    command: sleep infinity
+  postgres:
+    image: 'postgres:14.5-alpine'
+    environment:
+      - POSTGRES_DB=automatisch
+      - POSTGRES_USER=automatisch_user
+      - POSTGRES_PASSWORD=automatisch_password
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ['CMD-SHELL', 'pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}']
+      interval: 10s
+      timeout: 5s
+      retries: 5
+  redis:
+    image: 'redis:7.0.4-alpine'
+    volumes:
+      - redis_data:/data
+
+volumes:
+  postgres_data:
+  redis_data: