fix(ci): 加 npm ci 步骤 + 移除冲突的 libappindicator3-dev

- macOS/Windows 失败: 'tauri' 命令找不到 → 实际是 npm 依赖没装
  tauri-action 不会自动 npm install, 需显式 npm ci
- Linux apt 冲突: libappindicator3-dev 与 libayatana-appindicator3-dev 互斥
  保留后者 (Tauri 2 推荐)

.github/workflows/release.yml

@@ -46,6 +46,9 @@ jobs:
           node-version: 20
           cache: 'npm'
 
+      - name: Install npm dependencies
+        run: npm ci
+
       - uses: dtolnay/rust-toolchain@stable
         with:
           cache: true
@@ -56,7 +59,6 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y \
             libwebkit2gtk-4.1-dev \
-            libappindicator3-dev \
             librsvg2-dev \
             patchelf \
             build-essential \