支持runninghub并发限制可配置

web/i18n/locales/en_US.json

@@ -195,6 +195,8 @@
     "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",
+    "settings.comfyui.runninghub_concurrent_limit": "Concurrent Limit",
+    "settings.comfyui.runninghub_concurrent_limit_help": "RunningHub concurrent execution limit (1-10), default is 1 for regular members, adjust based on your membership level",
     "tts.inference_mode": "Synthesis Mode",
     "tts.mode.local": "Local Synthesis",
     "tts.mode.comfyui": "ComfyUI Synthesis",

web/i18n/locales/zh_CN.json

@@ -195,6 +195,8 @@
     "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",
+    "settings.comfyui.runninghub_concurrent_limit": "并发限制",
+    "settings.comfyui.runninghub_concurrent_limit_help": "RunningHub 并发执行数量（1-10），普通会员默认为1，请根据您的会员等级调整",
     "tts.inference_mode": "合成方式",
     "tts.mode.local": "本地合成",
     "tts.mode.comfyui": "ComfyUI 合成",