Added nixpup MangoWC build features.

.github/workflows/stale.yml

@@ -1,28 +0,0 @@
-name: Close manually marked stale issues
-on:
-  schedule:
-    - cron: "30 12 * * *"  # 每天 UTC 12:30 运行
-
-jobs:
-  close-issues:
-    runs-on: ubuntu-latest
-    permissions:
-      issues: write
-      pull-requests: write
-    steps:
-      - uses: actions/stale@v9
-        with:
-          # 禁用自动标记 stale（仅手动标记的 issue 会被处理）
-          days-before-issue-stale: -1
-          # 手动标记后，14 天后关闭
-          days-before-issue-close: 7
-          # 使用的标签（必须和你手动添加的标签一致）
-          stale-issue-label: "stale"
-          # 自动关闭时自动加上的标签
-          close-issue-label: "automatic-closing"
-          # 关闭时的提示信息
-          close-issue-message: "Sorry,this issue was closed because it was marked as stale and had no activity for 7 days."
-          # 禁用 PR 处理
-          days-before-pr-stale: -1
-          days-before-pr-close: -1
-          repo-token: ${{ secrets.GITHUB_TOKEN }}