ci(github actions): added build script to execute on all pushes

.github/workflows/build-on-every-push.yml

@@ -0,0 +1,76 @@
+# This workflow is designed to build and synthesize each push to reduce risk of failing builds moving into main
+name: Build and Synthesize
+
+
+on:
+  push:
+    branches:
+      - '**'
+  workflow_dispatch: 
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: 20
+
+    - name: Install dependencies
+      run: npm ci
+
+    - name: Build project
+      run: npm run build
+
+    - name: Upload UI Artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: built-ui
+        path: lib/user-interface/genai-newsletter-ui/dist/
+    - name: Upload AppSync Resolver Artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: built-resolver-functions
+        path: lib/api/functions/out
+
+  synthesis:
+    needs: build
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: 20
+
+    - name: Install dependencies
+      run: npm ci
+
+    - name: Download UI Artifact
+      uses: actions/download-artifact@v4
+      with:
+        name: built-ui
+        path: lib/user-interface/genai-newsletter-ui/dist/
+        merge-multiple: true
+
+    - name: Download Resolver Function Artifacts
+      uses: actions/download-artifact@v4
+      with:
+        name: built-resolver-functions
+        path: lib/api/functions/out/
+        merge-multiple: true
+
+    - name: Generate Configuration file
+      run: echo "${DEPLOY_CONFIG}" > ./bin/config.json
+      env:
+        DEPLOY_CONFIG: ${{ vars.DEPLOY_CONFIG }}
+
+    - name: Synthesize CDK
+      run: npx cdk synth
+