documented the sharing (still 'coaching') API
be more explicit about buddies roles
added error codes and API parameter documentation
Code rename refactoring coaching->buddies
Sharing dialog: fixed loading animation and buggy "more" button
fixed saved request sometimes redirecting to simple assets
adapted frontend to coaching->buddies API rename
fixed buggy trusted/trusting confusion
Merge branch 'feature/coaching-to-buddies-api-rename' into feature/api-narratives