add ghcr workflow

Author: vaaski

.github/workflows/deploy-ghcr.yml

@@ -0,0 +1,32 @@
+name: Deploy Images to GHCR
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  push-image:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+    steps:
+      - name: "Checkout GitHub Action"
+        uses: actions/checkout@v4
+
+      - name: "Login to GitHub Container Registry"
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{github.actor}}
+          password: ${{secrets.GITHUB_TOKEN}}
+
+      - name: "Build Image"
+        run: |
+          docker build . --tag ghcr.io/fortnet/bordmonitor:latest
+          docker push ghcr.io/fortnet/bordmonitor:latest
+
+      # - name: "Update instance"
+      #   run: |
+      #     curl -X POST ${{ secrets.PORTAINER_WEBHOOK_URL }}