Create modular CI workflow with dependencies and artifact sharing

- Replace separate platform workflows with single CI workflow
- Use workflow dependencies (needs:) to sequence build → test phases
- Share WASM build artifacts between jobs to eliminate duplication
- Enable Windows testing (previously disabled)
- Use npm run wasm:build consistently across all workflows
- Eliminate code duplication across platform-specific workflows

Co-Authored-By: Dan Lynch <[email protected]>

Author: devin-ai-integration[bot]

.github/workflows/build-wasm.yml

@@ -16,28 +16,15 @@ jobs:
           node-version: '20.x'
           cache: 'yarn'
 
-      - name: Install and Build 🚀
-        run: |
-          yarn
+      - name: Install Dependencies 🧶
+        run: yarn install
 
-      - name: Install Emscripten ✍🏻
-        run: |
-          sudo apt-get update
-          sudo apt-get install cmake python3 python3-pip
-          git clone --branch 3.1.59 --depth 1 https://github.com/emscripten-core/emsdk.git
-          cd emsdk
-          ./emsdk install 3.1.59
-          ./emsdk activate 3.1.59
-          source ./emsdk_env.sh
-
-      - name: Build with Emscripten 🏗
-        run: |
-          source ./emsdk/emsdk_env.sh
-          emmake make
-          emmake make build
+      - name: Build WASM 🏗
+        run: npm run wasm:build
 
       - name: Archive production artifacts 🏛
         uses: actions/upload-artifact@v4
         with:
-          name: compiled-files
-          path: wasm
+          name: wasm-artifacts
+          path: wasm/
+          retention-days: 7

.github/workflows/ci.yml

@@ -0,0 +1,65 @@
+name: CI 🚀
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+  push:
+    branches: [main, master]
+  workflow_dispatch:
+
+jobs:
+  build-wasm:
+    name: Build WASM 🔧
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repository 📥
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js 🌐
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+          cache: 'yarn'
+
+      - name: Install Dependencies 🧶
+        run: yarn install
+
+      - name: Build WASM 🏗
+        run: npm run wasm:build
+
+      - name: Upload WASM Artifacts 📦
+        uses: actions/upload-artifact@v4
+        with:
+          name: wasm-artifacts
+          path: wasm/
+          retention-days: 1
+
+  test:
+    name: Test on ${{ matrix.os }} 🧪
+    needs: build-wasm
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+      fail-fast: false
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout Repository 📥
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js 🌐
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+          cache: 'yarn'
+
+      - name: Install Dependencies 🧶
+        run: yarn install
+
+      - name: Download WASM Artifacts 📥
+        uses: actions/download-artifact@v4
+        with:
+          name: wasm-artifacts
+          path: wasm/
+
+      - name: Run Tests 🔍
+        run: yarn test