Deleted unused `.github` workflows and configurations, including obsolete CI/CD pipelines and PR templates, which were no longer executed after the migration to Gitea. Migrated the `PR Guard` workflow for hardcoded version checks to `.gitea/workflows/pr-guard.yaml`. Verified functional workflows in Gitea (e.g., Docker publish). Documented changes and rationale in session logs.
Signed-off-by: Stefan Mogeritsch <stefan.mo.co@gmail.com>
Revised multiple documents to align with the migration from Incus to Proxmox VE 8.4.10. Updated hypervisor, IP ranges, subnet details, and NAT configurations across all relevant files. Marked Incus sections as historical for clarity. Added AI-Stack setup guide for Proxmox LXC.
Streamlined Keycloak configurations with defaults for development and production in `.env`. Added health checks and improved environment variable documentation with comments to differentiate local and server deployments. Ensured compatibility with pre-built registry images.
Moved outdated files to the `_archive` folder and reorganized infrastructure-related documentation into the `07_Infrastructure` directory. Improved clarity and ensured logical grouping of files.
