feat(parser): add wasm-bindgen browser parser

.github/workflows/test.yml

@@ -49,6 +49,20 @@ jobs:
 
       - name: Setup Rust toolchain
         uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: wasm32-unknown-unknown
+
+      - name: Install wasm-pack
+        shell: bash
+        run: |
+          archive="$RUNNER_TEMP/wasm-pack.tar.gz"
+          directory="$RUNNER_TEMP/wasm-pack-v0.15.0-x86_64-unknown-linux-musl"
+          curl --proto '=https' --tlsv1.2 -LsSf \
+            https://github.com/wasm-bindgen/wasm-pack/releases/download/v0.15.0/wasm-pack-v0.15.0-x86_64-unknown-linux-musl.tar.gz \
+            -o "$archive"
+          echo "c09f971ecaed9a2efc80fdcea7a00ef6b53c7fadc8c57d1f61b53a6aa66b668a  $archive" | sha256sum -c -
+          tar -xzf "$archive" -C "$RUNNER_TEMP"
+          install -m 755 "$directory/wasm-pack" "$CARGO_HOME/bin/wasm-pack"
 
       - name: Setup Rust cache
         uses: Swatinem/rust-cache@v2
@@ -73,6 +87,9 @@ jobs:
         working-directory: packages/parser-native
         run: cargo test
 
+      - name: Build browser parser WASM
+        run: pnpm run build:parser-wasm
+
       # Debug 构建足够触发 TS 侧 parity 测试（native 缺失时这些测试会自动 skip，
       # 构建后即可在 CI 上真实覆盖 Rust/TS 双路径一致性）。
       - name: Build native parser (debug)