Align chart tag with application 0.2.0

.gitea/workflows/container.yml

@@ -55,7 +55,7 @@ jobs:
           fi
 
       - name: Package and publish Helm chart
-        if: gitea.ref == 'refs/heads/main' || startsWith(gitea.ref, 'refs/tags/v')
+        if: gitea.ref == 'refs/heads/main'
         env:
           CHART_VERSION: ${{ steps.version.outputs.version }}
           COMMIT_SHA: ${{ gitea.sha }}

README.md

@@ -117,8 +117,10 @@ Per-process operational counters and active gauges should be summed across repli
 
 The Gitea Actions workflow in `.gitea/workflows/container.yml` builds and pushes
 `registry.brunner.ninja/feedc0de/immich-sync`. Every release receives an immutable image tag containing its full Git
-SHA. The same run packages the chart with that SHA as `appVersion`. Chart versions come from `git describe`: tag
-`v1.0.0` produces chart `1.0.0`; a later commit produces a unique version such as `1.0.0-1-g41627ab`.
+SHA. The same run packages the chart with that SHA as `appVersion`. The
+repository tag follows the application's `CMakeLists.txt` version: `v0.2.0`
+produces chart `0.2.0`; later chart commits produce unique versions such as
+`0.2.0-1-g41627ab` through `git describe`.
 
 The workflow deliberately loads the completed image into the Docker engine and pushes it with a separate plain
 `docker push`. It does not request provenance attestations, SBOM manifests, or OCI referrers, retaining compatibility