添加Runninghub的Apikey获取引导

web/app.py

@@ -256,6 +256,11 @@ def render_advanced_settings():
                     help=tr("settings.comfyui.runninghub_api_key_help"),
                     key="runninghub_api_key_input"
                 )
+                st.caption(
+                    f"{tr('settings.comfyui.runninghub_hint')} "
+                    f"[{tr('settings.comfyui.runninghub_get_api_key')}]"
+                    f"(https://www.runninghub{'.cn' if get_language() == 'zh_CN' else '.ai'}/?inviteCode=bozpdlbj)"
+                )
         
         # ====================================================================
         # Action Buttons (full width at bottom)

web/i18n/locales/en_US.json

@@ -183,6 +183,8 @@
     "settings.comfyui.comfyui_url_help": "Local or remote ComfyUI server address",
     "settings.comfyui.runninghub_api_key": "RunningHub API Key",
     "settings.comfyui.runninghub_api_key_help": "Visit https://runninghub.ai to register and get API Key",
+    "settings.comfyui.runninghub_hint": "No local ComfyUI? Use RunningHub Cloud:",
+    "settings.comfyui.runninghub_get_api_key": "Get RunningHub API Key",
     
     "tts.inference_mode": "Synthesis Mode",
     "tts.mode.local": "Local Synthesis",

web/i18n/locales/zh_CN.json

@@ -183,6 +183,8 @@
     "settings.comfyui.comfyui_url_help": "本地或远程 ComfyUI 服务器地址",
     "settings.comfyui.runninghub_api_key": "RunningHub API 密钥",
     "settings.comfyui.runninghub_api_key_help": "访问 https://runninghub.ai 注册并获取 API Key",
+    "settings.comfyui.runninghub_hint": "没有本地 ComfyUI？可用 RunningHub 云端：",
+    "settings.comfyui.runninghub_get_api_key": "点此获取 RunningHub API Key",
     
     "tts.inference_mode": "合成方式",
     "tts.mode.local": "本地合成",