[Cleanup] Remove api nodes news dialog (#3890)

Co-authored-by: github-actions <github-actions@github.com>

src/locales/zh/main.json

@@ -4,26 +4,6 @@
     "title": "API节点",
     "totalCost": "总成本"
   },
-  "apiNodesNews": {
-    "introducing": "介绍",
-    "steps": {
-      "step1": {
-        "subtitle": "设置 > 用户 > 登录",
-        "title": "登录/创建账户："
-      },
-      "step2": {
-        "subtitle": "设置 > 积分 > 购买积分",
-        "title": "购买积分："
-      },
-      "step3": {
-        "title": "在“API 节点”部分找到新的 API 节点并添加到画布"
-      },
-      "step4": {
-        "title": "运行！"
-      }
-    },
-    "subtitle": "所有外部模型现已在 ComfyUI 中可用"
-  },
   "apiNodesSignInDialog": {
     "message": "此工作流包含API节点，需要您登录账户才能运行。",
     "title": "使用API节点需要登录"