Add docker-compose.yml for Coolify deploy + gitignore deploy.json

.gitignore

@@ -14,3 +14,4 @@ backend.tests/obj/
 backend/*.db
 backend/*.db-shm
 backend/*.db-wal
+deploy.json

docker-compose.yml

@@ -0,0 +1,20 @@
+services:
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    expose:
+      - "8080"
+    environment:
+      - ASPNETCORE_URLS=http://+:8080
+      - 'ConnectionStrings__Default=Data Source=/data/assistant.db'
+      - Install__ClientTarballPath=/app/wwwroot/client.tar.gz
+      - SERVICE_FQDN_APP_8080
+    volumes:
+      - assistant-data:/data
+      - assistant-keys:/keys
+    restart: unless-stopped
+
+volumes:
+  assistant-data:
+  assistant-keys: