Prepare GovOPlaN self-hosted release workflow

README.md

@@ -1,3 +1,6 @@
+[![Module Matrix](https://git.add-ideas.de/add-ideas/govoplan-core/actions/workflows/module-matrix.yml/badge.svg?branch=main)](https://git.add-ideas.de/add-ideas/govoplan-core/actions/workflows/module-matrix.yml)
+[![Dependency Audit](https://git.add-ideas.de/add-ideas/govoplan-core/actions/workflows/dependency-audit.yml/badge.svg?branch=main)](https://git.add-ideas.de/add-ideas/govoplan-core/actions/workflows/dependency-audit.yml)
+
 # govoplan-core
 
 GovOPlaN core is the platform runner and shared foundation. It owns the server entry point, database/session primitives, module discovery, migration orchestration, capability contracts, install/uninstall orchestration, and the shared WebUI shell. Platform and feature behavior is supplied by installed modules.
@@ -90,6 +93,13 @@ The smoke mode prints the effective config, runtime root, database URL, modules,
 `requirements-dev.txt` links local GovOPlaN module checkouts for development. `requirements-release.txt` installs the packaged modules from tagged git refs for release builds. See [RELEASE_DEPENDENCIES.md](docs/RELEASE_DEPENDENCIES.md).
 
 For the install/runtime configuration contract and operator deployment flow, see [DEPLOYMENT_OPERATOR_GUIDE.md](docs/DEPLOYMENT_OPERATOR_GUIDE.md).
+For self-hosted config bootstrap and validation:
+
+```bash
+cd /mnt/DATA/git/govoplan-core
+./.venv/bin/python -m govoplan_core.commands.config env-template --profile self-hosted --generate-secrets
+./.venv/bin/python -m govoplan_core.commands.config validate --profile self-hosted
+```
 
 ## WebUI development