ci: add workflow to publish on npmjs.org

.github/workflows/publish.yml

@@ -0,0 +1,26 @@
+name: Publish Packages
+
+on:
+  push:
+  workflow_dispatch:
+
+jobs:
+  npmjs:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: wasm
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install dependencies
+      run: cargo install wasm-pack
+
+    - name: Build
+      run: build.sh
+
+    - uses: actions/upload-artifact@v4
+      with:
+        name: npm-package
+        path: dist

.github/workflows/rust.yml

@@ -1,7 +1,8 @@
-name: Rust
+name: Test - Rust
 
 on:
-  push:
+  workflow_dispatch:
+  pull_request:
     branches: master
 
 jobs: