fix(ci): add frontend build step before Go vet/test/build

All three CI workflows now build the React frontend (npm ci && npm run
build) before any Go steps, so the go:embed directive in
cmd/muyue-desktop/main.go finds the dist/ directory.

- ci-develop.yml: already rewritten, included in this commit
- ci-main.yml: add Node 22 setup, cache, frontend build, desktop binary
  builds for all platforms, updated changelog download table
- ci-pr.yml: add Node 22 setup, cache, frontend build, desktop binary
  build check

💘 Generated with Crush

Assisted-by: GLM-5.1 via Crush <crush@charm.land>

.gitea/workflows/ci-develop.yml

@@ -17,6 +17,11 @@ jobs:
         with:
           go-version: '1.24.3'
 
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+
       - name: Cache Go modules
         uses: actions/cache@v4
         with:
@@ -27,9 +32,23 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-go-
 
-      - name: Download dependencies
+      - name: Cache Node modules
+        uses: actions/cache@v4
+        with:
+          path: cmd/muyue-desktop/frontend/node_modules
+          key: ${{ runner.os }}-node-${{ hashFiles('cmd/muyue-desktop/frontend/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-
+
+      - name: Download Go dependencies
         run: go mod download
 
+      - name: Build frontend
+        run: |
+          cd cmd/muyue-desktop/frontend
+          npm ci
+          npm run build
+
       - name: Vet
         run: go vet ./...
 
@@ -49,7 +68,7 @@ jobs:
           echo "beta_num=${BETA_NUM}" >> $GITHUB_OUTPUT
           echo "Building beta release: ${VERSION}"
 
-      - name: Build all platforms
+      - name: Build CLI (all platforms)
         run: |
           mkdir -p dist
           VERSION=${{ steps.version.outputs.version }}
@@ -61,6 +80,12 @@ jobs:
           CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -ldflags="$LDFLAGS" -o dist/muyue-windows-amd64.exe ./cmd/muyue/
           CGO_ENABLED=0 GOOS=windows GOARCH=arm64 go build -ldflags="$LDFLAGS" -o dist/muyue-windows-arm64.exe ./cmd/muyue/
 
+      - name: Build Desktop (linux amd64)
+        run: |
+          VERSION=${{ steps.version.outputs.version }}
+          LDFLAGS="-s -w -X github.com/muyue/muyue/internal/version.Prerelease=${VERSION#v}"
+          CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="$LDFLAGS" -o dist/muyue-desktop-linux-amd64 ./cmd/muyue-desktop/
+
       - name: Package archives
         run: |
           cd dist
@@ -69,9 +94,10 @@ jobs:
           tar czf muyue-linux-arm64.tar.gz muyue-linux-arm64
           tar czf muyue-darwin-amd64.tar.gz muyue-darwin-amd64
           tar czf muyue-darwin-arm64.tar.gz muyue-darwin-arm64
+          tar czf muyue-desktop-linux-amd64.tar.gz muyue-desktop-linux-amd64
           zip muyue-windows-amd64.zip muyue-windows-amd64.exe
           zip muyue-windows-arm64.zip muyue-windows-arm64.exe
-          rm -f muyue-linux-amd64 muyue-linux-arm64 muyue-darwin-amd64 muyue-darwin-arm64 muyue-windows-amd64.exe muyue-windows-arm64.exe
+          rm -f muyue-linux-amd64 muyue-linux-arm64 muyue-darwin-amd64 muyue-darwin-arm64 muyue-windows-amd64.exe muyue-windows-arm64.exe muyue-desktop-linux-amd64
 
       - name: Generate changelog
         id: changelog