Merge pull request #111 from ubcuas/feature/aeac_2025_phase2

Add function return, type annotation

added phase 2 endpoint

Merge pull request #108 from ubcuas/feature/migrate_to_pymavlink

corrected waypoint insertion

implemented RTL

fixed landing at specified position

minor cleanup

improved clear mission functionality

implementation of get queue

improved status implementation

link up newly implemented operations to endpoints

Implemented change mode

deprecate changing of aircraft type

Merge branch 'feature/aeac_waypoint' into feature/migrate_to_pymavlink