CI: add runner smoke-test workflow to probe Gitea runners

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

.gitea/workflows/runner-smoke.yml

@@ -0,0 +1,117 @@
+name: Runner Smoke Test
+on:
+  workflow_dispatch:
+
+jobs:
+  windows-probe:
+    runs-on: windows-latest
+    steps:
+      - name: Basic info (cmd)
+        shell: cmd
+        run: |
+          echo == hostname == & hostname
+          echo == user == & echo %USERNAME%
+          ver
+          echo == node == & node -v 2>NUL || echo node NOT FOUND
+          echo == npm == & call npm -v 2>NUL || echo npm NOT FOUND
+          echo == pnpm == & call pnpm -v 2>NUL || echo pnpm NOT FOUND
+          echo == corepack == & call corepack --version 2>NUL || echo corepack NOT FOUND
+          echo == git == & git --version 2>NUL || echo git NOT FOUND
+          echo == where node == & where node 2>NUL || echo -
+          echo == where pnpm == & where pnpm 2>NUL || echo -
+          echo == where curl == & where curl 2>NUL || echo -
+          echo == where pwsh == & where pwsh 2>NUL || echo -
+          echo == where bash == & where bash 2>NUL || echo -
+          echo == free disk == & wmic logicaldisk where "DeviceID='C:'" get FreeSpace 2>NUL || echo -
+          exit /b 0
+      - name: PowerShell 5 probe
+        continue-on-error: true
+        shell: powershell
+        run: |
+          Write-Output "powershell OK: $($PSVersionTable.PSVersion)"
+      - name: pwsh probe
+        continue-on-error: true
+        shell: pwsh
+        run: |
+          Write-Output "pwsh OK: $($PSVersionTable.PSVersion)"
+      - name: bash probe
+        continue-on-error: true
+        shell: bash
+        run: |
+          echo "bash OK: $BASH_VERSION"
+      - name: default shell probe
+        continue-on-error: true
+        run: |
+          echo "default shell step OK"
+      - name: checkout probe
+        id: checkout
+        continue-on-error: true
+        uses: actions/checkout@v4
+      - name: post-checkout listing
+        continue-on-error: true
+        shell: cmd
+        run: |
+          echo checkout outcome was: ${{ steps.checkout.outcome }}
+          dir /b
+          exit /b 0
+      - name: token API probe
+        continue-on-error: true
+        shell: cmd
+        env:
+          API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          curl.exe -s -o NUL -w "repo GET status: %%{http_code}" -H "Authorization: token %API_TOKEN%" "%GITHUB_SERVER_URL%/api/v1/repos/%GITHUB_REPOSITORY%"
+
+  macos-probe:
+    runs-on: macos-latest
+    steps:
+      - name: Basic info
+        run: |
+          echo "== uname =="; uname -a
+          echo "== sw_vers =="; sw_vers || true
+          echo "== whoami =="; whoami
+          echo "== HOME =="; echo "$HOME"
+          echo "== shell =="; echo "$SHELL"
+          echo "== node =="; command -v node && node -v || echo "node NOT FOUND"
+          echo "== npm =="; command -v npm && npm -v || echo "npm NOT FOUND"
+          echo "== pnpm =="; command -v pnpm && pnpm -v || echo "pnpm NOT FOUND"
+          echo "== corepack =="; command -v corepack && corepack --version || echo "corepack NOT FOUND"
+          echo "== git =="; git --version || echo "git NOT FOUND"
+          echo "== python3 =="; command -v python3 || echo "-"
+          echo "== free disk =="; df -h / | tail -1
+      - name: Xcode / notarytool
+        continue-on-error: true
+        run: |
+          echo "== xcode-select =="; xcode-select -p || true
+          echo "== xcodebuild =="; xcodebuild -version || true
+          echo "== notarytool =="; xcrun notarytool --version || true
+          echo "== stapler =="; xcrun stapler version || true
+      - name: Code signing identities
+        continue-on-error: true
+        run: |
+          echo "== default keychain =="; security default-keychain || true
+          echo "== keychains =="; security list-keychains || true
+          echo "== codesigning identities =="; security find-identity -v -p codesigning || true
+      - name: Apple/CSC env var names (values hidden)
+        continue-on-error: true
+        run: |
+          echo "== APPLE_* env names =="
+          env | cut -d= -f1 | grep -i '^APPLE' || echo "(none)"
+          echo "== CSC/notarize-related env names =="
+          env | cut -d= -f1 | grep -iE 'CSC|NOTAR|^AC_' || echo "(none)"
+      - name: checkout probe
+        id: checkout
+        continue-on-error: true
+        uses: actions/checkout@v4
+      - name: post-checkout listing
+        continue-on-error: true
+        run: |
+          echo "checkout outcome was: ${{ steps.checkout.outcome }}"
+          ls -1 | head -30
+      - name: token API probe
+        continue-on-error: true
+        env:
+          API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          code=$(curl -s -o /dev/null -w "%{http_code}" -H "Authorization: token $API_TOKEN" "$GITHUB_SERVER_URL/api/v1/repos/$GITHUB_REPOSITORY")
+          echo "repo GET status: $code"