ci: add workflow to check wasm-pack build (#6842)

.github/workflows/wasm-bulild-check.yml

@@ -0,0 +1,34 @@
+name: CI wasm-check
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  wasm-ci:
+    name: Check wasm build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: stable 2 weeks ago
+
+      - name: Install wasm-pack
+        uses: taiki-e/install-action@v2
+        with:
+          tool: wasm-pack
+          checksum: true
+
+      - name: wasm build
+        shell: bash
+        run: make euclid-wasm