feat: add GitHub Actions workflow for Docker build and push to GHCR

.github/workflows/deploy-jm.yml

@@ -0,0 +1,37 @@
+name: Docker Build and Push to GHCR
+
+on:
+  workflow_dispatch:
+
+  push:
+    branches:
+      - jm-production
+
+jobs:
+  deploy-gh-runner-aci:
+    runs-on: ubuntu-latest
+    steps:
+      # checkout the repo
+      - name: 'Checkout GitHub Action'
+        uses: actions/checkout@v4
+          ref: jm-production
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Log in to GitHub Docker Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: ghcr.io/jmaddington/LibreChat:latest
+
+      - name: Log out from Docker Hub
+        run: docker logout ghcr.io