feat: add authentication verification endpoint to validate tokens and return user information

app.py

@@ -31,6 +31,24 @@ def auth_required(f):
         return f(*args, **kwargs)
     return decorated
 
+@app.route('/api/auth/verify', methods=['GET'])
+@auth_required
+def verify_auth():
+    try:
+        return jsonify({
+            'code': 0,
+            'data': {
+                'username': USERNAME
+            },
+            'message': 'Token is valid'
+        })
+    except Exception as e:
+        return jsonify({
+            'code': 1,
+            'data': {},
+            'message': str(e)
+        }), 500
+
 # 配置数据库
 app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///media.db'
 app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False