Custom event (#14)

* Add custom ebus event type with void * data
* Alloc process_t for foo and bar tasks in kernel

Update driver header file ifndef to include DRIVER_ prefix (#12)

Remove task events (#11)

Process (#10)

* Process and process manager
* Task switching
* Event bus / queue
* Add KPANIC
* Auto mount
* Move idle to idle.c
* System call args as pointer
* Add yield and pull_event
* Add queue_event
* Update term to use pull_event

Only build and test commits that are for a PR or on main (#9)

Remove EBUS_EVENT_TYPE_USER (#8)

Handle multiple timers (#7)

Add key event (#6)

Project version (#5)

* Add version file and gha to increment it
* Only bump version for main