feat: integrate AbstractWizard for initialization

- Add wizard service (git.hangman-lab.top/hzhang/abstract-wizard:latest)
- Add wizard-init service: uploads init-config on first deploy
- Backend reads wizard config on startup, creates admin user + default project
- Add init-config/harborforge.json with default admin credentials
- Update README with initialization docs
- Startup order: mysql → wizard → wizard-init → backend → frontend

docker-compose.yml

@@ -25,6 +25,59 @@ services:
           cpus: '0.5'
           memory: 512M
 
+  # AbstractWizard — 初始化配置管理
+  wizard:
+    image: git.hangman-lab.top/hzhang/abstract-wizard:latest
+    container_name: harborforge-wizard
+    restart: unless-stopped
+    volumes:
+      - wizard_config:/config
+      - ./init-config:/init-config:ro
+    environment:
+      CONFIG_DIR: /config
+      LISTEN_ADDR: "0.0.0.0:8080"
+      MAX_BACKUPS: "5"
+    # distroless image — no shell for healthcheck
+    # wizard-init will retry until wizard is reachable
+    deploy:
+      resources:
+        limits:
+          cpus: '0.1'
+          memory: 64M
+
+  # 初始化 — 将默认配置写入 AbstractWizard
+  wizard-init:
+    image: curlimages/curl:latest
+    container_name: harborforge-wizard-init
+    depends_on:
+      - wizard
+    volumes:
+      - ./init-config:/init-config:ro
+    entrypoint: ["/bin/sh", "-c"]
+    command:
+      - |
+        echo "Waiting for AbstractWizard to be ready..."
+        for i in $$(seq 1 30); do
+          if curl -sf http://wizard:8080/health > /dev/null 2>&1; then
+            break
+          fi
+          echo "  attempt $$i/30..."
+          sleep 2
+        done
+
+        echo "Checking if harborforge.json exists in wizard..."
+        STATUS=$$(curl -s -o /dev/null -w '%%{http_code}' http://wizard:8080/api/v1/config/harborforge.json)
+        if [ "$$STATUS" = "404" ]; then
+          echo "Config not found, uploading init-config/harborforge.json..."
+          curl -s -X PUT http://wizard:8080/api/v1/config/harborforge.json \
+            -H "Content-Type: application/json" \
+            -d @/init-config/harborforge.json
+          echo ""
+          echo "Init config uploaded successfully."
+        else
+          echo "Config already exists (status=$$STATUS), skipping upload."
+        fi
+
   backend:
     build:
       context: ./HarborForge.Backend
@@ -35,11 +88,15 @@ services:
       DATABASE_URL: mysql+pymysql://${MYSQL_USER:-harborforge}:${MYSQL_PASSWORD:-harborforge_pass}@mysql:3306/${MYSQL_DATABASE:-harborforge}
       SECRET_KEY: ${SECRET_KEY:-change_me_in_production}
       LOG_LEVEL: ${LOG_LEVEL:-INFO}
+      WIZARD_URL: http://wizard:8080
+      WIZARD_CONFIG: harborforge.json
     ports:
       - "${BACKEND_PORT:-8000}:8000"
     depends_on:
       mysql:
         condition: service_healthy
+      wizard-init:
+        condition: service_completed_successfully
     deploy:
       resources:
         limits:
@@ -79,3 +136,5 @@ services:
 volumes:
   mysql_data:
     driver: local
+  wizard_config:
+    driver: local