Add CI workflow for building and pushing Docker image

.github/workflow/ci.yml

@@ -0,0 +1,43 @@
+# Goal: Build the image for DevBoard Frontend and Push to Docker Hub, after linting the code
+name: CI
+
+on:
+  push:
+    branches: [master]
+
+jobs:
+  code-lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v7
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: "npm" # Automates dependency caching for faster builds
+
+      - name: Install Dependencies
+        run: npm install
+
+      - name: Run Lint (Biome)
+        run: npm run lint
+
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v7
+
+      - name: Docker Setup [Login]
+        uses: docker/login-action@v4
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Docker Build and Push
+        uses: docker/build-push-action@v7
+        with:
+          push: true
+          tags: ${{ vars.DOCKERHUB_USERNAME }}/devboard-fe-master:latest 

.github/workflows/ci.yml

@@ -4,7 +4,7 @@ name: CI
 
 on: 
     push:
-        branches: [master]
+        branches: [advanced]
 
 jobs:
     frontend:

README.md

@@ -19,7 +19,7 @@ There's no login and no AI here on purpose. The whole point is to *see how the
 pieces connect*.
 
 ---
-
+# trigger k liye  k liye he bhai 
 ## What you need
 
 - **Docker** (with Docker Compose, which comes with Docker Desktop).
@@ -224,3 +224,4 @@ The browser calls these as `/api/...`; the backend serves them at the root.
 ├── backend/             Go API (main.go + Dockerfile)
 └── init/postgres/       schema + example data, loaded on first start
 ```
+#sa