origin added

.github/workflows/cd.yml

@@ -0,0 +1,22 @@
+name: Docker Image CI
+
+on:
+  push:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Login Dockerhub
+      env:
+        DOCKER_USERNAME: ${{secrets.DOCKER_USERNAME}}
+        DOCKER_PASSWORD: ${{secrets.DOCKER_PASSWORD}}
+      run: docker login -u $DOCKER_USERNAME -p $DOCKER_PASSWORD
+
+    - name: Build the Docker image
+      run: docker build -t kedar2003/otc-backend:latest .
+
+    - name: Push to Dockerhub
+      run: docker push kedar2003/otc-backend:latest

app.js

@@ -17,7 +17,9 @@ const app = express();
 app.use(
     cors({
         origin: [
-            "*"
+            "http://127.0.0.1:3000",
+            "http://localhost:3000",
+            "https://limitless-frontend-pi.vercel.app"
         ],
         methods: ["GET", "POST", "PUT", "DELETE", "OPTIONS"],
         credentials: true,