add docker build.yml

.github/workflows/docker-build.yml

@@ -0,0 +1,16 @@
+name: Build Docker Image
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  build-docker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build Docker image
+        run: docker build -t monitor-im-flur .