Illallangi-tripit

Feat

- **airline-airport**: moved to illallangi-rdf

Feat

- **trip**: Added Open Location Code
- **all**: Implemented attrs and cattrs

Feat

- **flight**: added properties
- **AirTransportAdapter**: added trips

Fix

- **TripMixin**: added missing properties

Refactor

- **all**: moved environment variable configuration out of client

Feat

- **flight**: added flight number and class, terminal information, and city name
- **flight**: added support for jsonpatch in notes

Fix

- **client**: progress bar to stderr

Refactor

- **diffsync**: moved models to diffsyncmodels

Fix

- **diffsync**: updated datetime fields from str to datetime and added timezone