cross build compilation CI (#29)

- releaseが作成されたらWindowsとMac用にインストーラーが自動作成され、releaseからダウンロードできる
- イメージ：https://github.com/MIERUNE/tauri-build-sample/releases
- また、ビルドするために、tauriのidentifierを変えています。
 ```
Error You must change the bundle identifier in `tauri.conf.json > tauri
> bundle > identifier`. The default Value `com.tauri.dev` is not allowed
as it must be unique across applications.
```

- github actionsを発火させるために、このようなテスト手順になります
　- mainブランチにマージ
　- releaseを発行
　- actionが正常終了したら、ファイルをローカルにダウンロード
　

.github/workflows/cross-platform-compilation.yaml

@@ -0,0 +1,48 @@
+name: Release
+on:
+  release:
+    types: [published]
+
+jobs:
+  release:
+    permissions:
+      contents: write
+    strategy:
+      fail-fast: false
+      matrix:
+        platform: [macos-latest,  windows-latest]
+    runs-on: ${{ matrix.platform }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Rust setup
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Rust cache
+        uses: swatinem/rust-cache@v2
+        with:
+          workspaces: './src-tauri -> target'
+
+      - name: Sync node version and setup cache
+        uses: actions/setup-node@v4
+        with:
+          node-version: 'lts/*'
+          cache: 'npm' 
+          cache-dependency-path: ./app/package-lock.json 
+
+      - name: Install frontend dependencies
+        run: npm install 
+        working-directory: ./app
+
+      - name: Build the app
+        uses: tauri-apps/tauri-action@v0
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tagName: ${{ github.event.release.tag_name }}
+          releaseName: "App v__VERSION__"
+          releaseDraft: true
+          prerelease: false
+

app/src-tauri/tauri.conf.json

@@ -31,7 +31,7 @@
 				"icons/icon.icns",
 				"icons/icon.ico"
 			],
-			"identifier": "com.tauri.dev",
+			"identifier": "jp.co.mierune.nusamai",
 			"longDescription": "",
 			"macOS": {
 				"entitlements": null,