fix: fix Dockerfile parse error in python generator block

Dockerfile

@@ -224,62 +224,62 @@ python3 /usr/local/bin/sync.py restore\n\
 export OPENCLAW_GATEWAY_TOKEN=\"\$GW_PASS\"\n\
 \n\
 # 生成 openclaw.json 配置文件 (使用 Python 确保 JSON 格式 100% 正确)
-python3 -c "
-import os, json
-proxies_env = os.getenv('OPENCLAW_GATEWAY_TRUSTED_PROXIES', '10.0.0.0/8,172.16.0.0/12,192.168.0.0/16,100.64.0.0/10')
-proxies = [p.strip() for p in proxies_env.split(',') if p.strip()]
-
-config = {
-    'models': {
-        'mode': 'merge',
-        'providers': {
-            'openrouter': {
-                'baseUrl': os.getenv('OPENROUTER_BASE_URL'),
-                'apiKey': os.getenv('OPENROUTER_API_KEY'),
-                'api': 'openai-completions',
-                'models': [
-                    {'id': 'stepfun/step-3.5-flash:free', 'name': 'Step-3.5 Flash (Free)', 'contextWindow': 200000, 'maxTokens': 8192}
-                ]
-            }
-        }
-    },
-    'agents': {
-        'defaults': {
-            'model': {'primary': 'openrouter/stepfun/step-3.5-flash:free'},
-            'workspace': '~/.openclaw/workspace'
-        }
-    },
-    'gateway': {
-        'mode': 'local',
-        'bind': 'lan',
-        'port': int(os.getenv('PORT', 7860)),
-        'trustProxy': True,
-        'trustedProxies': proxies,
-        'auth': {
-            'mode': 'token',
-            'token': os.getenv('GW_PASS')
-        },
-        'controlUi': {
-            'enabled': True,
-            'allowInsecureAuth': True,
-            'allowedOrigins': ['*']
-        }
-    },
-    'channels': {
-        'feishu': {
-            'enabled': True,
-            'appId': os.getenv('FEISHU_APP_ID'),
-            'appSecret': os.getenv('FEISHU_APP_SECRET'),
-            'domain': os.getenv('FEISHU_DOMAIN', 'feishu'),
-            'connectionMode': os.getenv('FEISHU_CONNECTION_MODE', 'websocket'),
-            'dmPolicy': 'open',
-            'allowFrom': ['*'],
-            'ignoreEvents': ['im.message.message_read_v1', 'im.chat.access_event.bot_p2p_chat_entered_v1']
-        }
-    }
-}
-with open('/root/.openclaw/openclaw.json', 'w') as f:
-    json.dump(config, f, indent=2)
+python3 -c "\n\
+import os, json\n\
+proxies_env = os.getenv('OPENCLAW_GATEWAY_TRUSTED_PROXIES', '10.0.0.0/8,172.16.0.0/12,192.168.0.0/16,100.64.0.0/10')\n\
+proxies = [p.strip() for p in proxies_env.split(',') if p.strip()]\n\
+\n\
+config = {\n\
+    'models': {\n\
+        'mode': 'merge',\n\
+        'providers': {\n\
+            'openrouter': {\n\
+                'baseUrl': os.getenv('OPENROUTER_BASE_URL'),\n\
+                'apiKey': os.getenv('OPENROUTER_API_KEY'),\n\
+                'api': 'openai-completions',\n\
+                'models': [\n\
+                    {'id': 'stepfun/step-3.5-flash:free', 'name': 'Step-3.5 Flash (Free)', 'contextWindow': 200000, 'maxTokens': 8192}\n\
+                ]\n\
+            }\n\
+        }\n\
+    },\n\
+    'agents': {\n\
+        'defaults': {\n\
+            'model': {'primary': 'openrouter/stepfun/step-3.5-flash:free'},\n\
+            'workspace': '~/.openclaw/workspace'\n\
+        }\n\
+    },\n\
+    'gateway': {\n\
+        'mode': 'local',\n\
+        'bind': 'lan',\n\
+        'port': int(os.getenv('PORT', 7860)),\n\
+        'trustProxy': True,\n\
+        'trustedProxies': proxies,\n\
+        'auth': {\n\
+            'mode': 'token',\n\
+            'token': os.getenv('GW_PASS')\n\
+        },\n\
+        'controlUi': {\n\
+            'enabled': True,\n\
+            'allowInsecureAuth': True,\n\
+            'allowedOrigins': ['*']\n\
+        }\n\
+    },\n\
+    'channels': {\n\
+        'feishu': {\n\
+            'enabled': True,\n\
+            'appId': os.getenv('FEISHU_APP_ID'),\n\
+            'appSecret': os.getenv('FEISHU_APP_SECRET'),\n\
+            'domain': os.getenv('FEISHU_DOMAIN', 'feishu'),\n\
+            'connectionMode': os.getenv('FEISHU_CONNECTION_MODE', 'websocket'),\n\
+            'dmPolicy': 'open',\n\
+            'allowFrom': ['*'],\n\
+            'ignoreEvents': ['im.message.message_read_v1', 'im.chat.access_event.bot_p2p_chat_entered_v1']\n\
+        }\n\
+    }\n\
+}\n\
+with open('/root/.openclaw/openclaw.json', 'w') as f:\n\
+    json.dump(config, f, indent=2)\n\
 "
 \n\
 # 修复权限建议\n\