- Renamed `actor-context` to `master-data-context`, emphasizing its role as the central library for core entities and ÖTO rulebook.
- Enhanced `competition-context` with a focus on the atomic nature of `Abteilung` for results and start lists.
- Updated glossary with standardized terms (`Stammdaten`, `Abteilung`, `Sparte`) and deprecated ambiguous ones (e.g., `Akteur`).
- Strengthened documentation with ÖTO-conformant invariants and clarified responsibilities across bounded contexts.
Signed-off-by: Stefan Mogeritsch <stefan.mo.co@gmail.com>