Merge EFCore back into main#6

Merged

x64-dev merged 34 commits intomainfrom

Mar 8, 2026

Commits on Jan 25, 2026

- Begin EFCore migration
x64-dev
committed

Commits on Mar 6, 2026

Reworked sessions, shared data and websockets to allow for multiple instances of client (one per class) to be logged in simultaneously
x64-dev
committed
- OID endpoint now returns roles and client id associated with the token
x64-dev
committed

Commits on Mar 7, 2026

Commits on Mar 8, 2026