ci: build Windows release package

.gitea/workflows/build-windows-release.yml

@@ -0,0 +1,49 @@
+name: Build Windows Release
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - 'v*'
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build-windows:
+    runs-on: windows-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Configure MSVC environment
+        uses: ilammy/msvc-dev-cmd@v1
+        with:
+          arch: x64
+
+      - name: Build and package Windows app
+        shell: pwsh
+        run: |
+          Set-ExecutionPolicy -ExecutionPolicy Bypass -Scope Process -Force
+          .\scripts\package-windows-release.ps1 -Toolchain msvc
+
+      - name: Verify package
+        shell: pwsh
+        run: |
+          if (!(Test-Path .\dist-windows\chengnan-windows-x86_64.zip)) { throw "missing zip" }
+          if (!(Test-Path .\dist-windows\chengnan-windows-x86_64.zip.sha256)) { throw "missing sha256" }
+          $zip = Get-Item .\dist-windows\chengnan-windows-x86_64.zip
+          if ($zip.Length -le 0) { throw "empty zip" }
+          $hashLine = Get-Content .\dist-windows\chengnan-windows-x86_64.zip.sha256
+          if ($hashLine -notmatch '^[0-9a-f]{64}\s+chengnan-windows-x86_64\.zip$') { throw "invalid sha256 file" }
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: chengnan-windows-x86_64
+          path: |
+            dist-windows/chengnan-windows-x86_64.zip
+            dist-windows/chengnan-windows-x86_64.zip.sha256
+          if-no-files-found: error