Marko Oldenburg
1b93a9612d
This commit removes the entire Keycloak Helm chart and its related resources from the repository. The decision to delete the chart was necessary due to a strategic shift in managing our infrastructure, which no longer requires the use of this particular Helm chart. As part of this change, all relevant files including the `.gitea/workflows/build-chart-keycloak.yml`, `README.md`, `Chart.yaml`, `Chart.lock`, and all templates and values files associated with the Keycloak chart have been deleted. This action eliminates overhead and potential confusion related to outdated and unnecessary configurations. No direct replacements or migration paths are provided, and users should seek alternative solutions for deploying Keycloak or related functionalities. Future updates will focus on the remaining components of our infrastructure.