Add cd for frontend build

Author: joshuamotoaki

.github/workflows/frontend-cd.yml

@@ -0,0 +1,27 @@
+name: Frontend Build CD
+
+on:
+    push:
+        branches:
+            - main
+
+jobs:
+    build:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v3
+            - uses: actions/setup-node@v3
+              with:
+                node-version: '20'
+            - name: Build frontend
+              run: |
+                cd frontend
+                npm ci
+                npm run build
+            - name: Commit build
+              run: |
+                git config --global user.email "github-actions@github.com'
+                git config --global user.name "GitHub Actions"
+                git add frontend/dist
+                git commit -m "Build frontend" || echo "No changes to commit"
+                git push