Docker-image build on ghcr (#277)

* fix the headings of the Job Table in Recruiter View (#267)

* Revert "Add Sentry integration for error tracking and monitoring" (#251)

* Revert "Add Sentry integration for error tracking and monitoring (#244)"

This reverts commit 5a603ee.

* fix the headings of the Job Table in Recruiter View (#267)

---------

Co-authored-by: Jai Pannu <142983705+JaiPannu-IITI@users.noreply.github.com>
Co-authored-by: Harsh Soni <98403303+SoniHarsh1@users.noreply.github.com>

* Add GitHub Actions workflow for Docker build and publish

* Fix Docker image name formatting in GitHub Actions workflow

---------

Co-authored-by: Harsh Soni <98403303+SoniHarsh1@users.noreply.github.com>
Co-authored-by: Jai Pannu <142983705+JaiPannu-IITI@users.noreply.github.com>

Author: 3 people

.github/workflows/docker-publish.yml

@@ -0,0 +1,48 @@
+name: Build & Publish to GHCR
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+
+permissions:
+  contents: read
+  packages: write
+  id-token: write
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE: ${{ github.repository_owner }}/tpc-frontend
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to GHCR
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Docker metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE }}
+          tags: |
+            type=ref,event=branch
+
+      - name: Build & push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}