Add version and hash to docker container (#167)

* Add version and git hash to image
* Add version reporting to HA via api

.github/workflows/docker-build-release.yml

@@ -45,6 +45,13 @@ jobs:
             type=semver,pattern={{major}}.{{minor}}
             type=semver,pattern={{major}}
             type=raw,value=latest,enable=${{ startsWith(github.ref, 'refs/tags/v') }}
+
+      - name: Create version files
+        run: |
+          echo "${{ steps.meta.outputs.version }}" > version.txt
+          echo "${{ github.sha }}" > version_githash.txt
+          ls -ltr
+
       - name: Build and push Docker image
         id: push
         uses: docker/build-push-action@2cdde995de11925a030ce8070c3d77a52ffcf1c0 # v5.3.0