Migrate Flood container publishing to Gitea Actions

README.md

@@ -1,2 +1,19 @@
 # docker-flood-client
-Flood Client only
+
+Flood client image. Source: https://git.k2patel.in/k2patel/docker-flood-client
+
+Public access is read-only; account registration on this server is disabled.
+Report issues at https://github.com/k2patel/docker-flood-client/issues.
+For contributions, open an issue with a link to your branch or patch on another
+Git provider. Changes are reviewed and applied by the maintainer on Gitea.
+
+Gitea Actions publishes `docker.io/k2patel/floodui:latest` on pushes to `main`
+and manual runs. The default Flood release is `v4.16.2`; manual runs can select
+another release with `flood_version`. Builds use the custom `Dockerfile.client`.
+
+Set Actions secrets `DOCKER_USERNAME` and `DOCKER_TOKEN` with Docker Hub write
+access to `k2patel/floodui`. Builds run remotely on the Kubernetes runner for
+`linux/amd64`, pushing directly to Docker Hub. Images are not loaded into the
+runner image store, and the temporary builder and cache are removed afterward.
+No image archives or build records are uploaded to Gitea, and no local container
+builds are required.