- Added network subnet (192.168.103.192/28) and port 8050 for web-app-chess
- Replaced stub README with usability-focused description of castling.club
- Implemented config, vars, meta, and tasks for web-app-chess
- Added Dockerfile, docker-compose.yml, env, and docker-entrypoint.sh templates
- Integrated entrypoint asset placement
- Updated meta to reflect usability and software features
Ref: https://chatgpt.com/share/68b6c65a-3de8-800f-86b2-a110920cd50e
This commit restructures systemctl service definitions and category mappings.
Motivation: Alarm-related bugs revealed inconsistencies in service and role handling.
Preparation step: lays the groundwork for fixing the alarm issues by aligning categories, roles, and service templates.
