Initial commit: 军事科技AI配音系统 v1.0

- Flask backend with MiniMax and CosyVoice TTS engines
- Frontend UI with emotion tags, speed/pitch/volume controls
- Nginx reverse proxy configuration
- Dual engine support (MiniMax speech-2.8-hd, CosyVoice v3.5-flash)

backend/app/routes/health.py

@@ -0,0 +1,15 @@
+"""
+健康检查路由
+"""
+
+from flask import Blueprint, jsonify
+
+health_bp = Blueprint('health', __name__)
+
+@health_bp.route('/health', methods=['GET'])
+def health_check():
+    """健康检查接口"""
+    return jsonify({
+        'status': 'healthy',
+        'message': '服务运行正常'
+    })