[NOTICKET] [DED][FE] Fix analytics chat formatting and message persistence for cached responses

[NOTICKET] Update icon file

[KM-475][DED][FE] Align API services, fix document upload flow, add upload progress

feat:interview (#1)

[KM-497] [DED][FE] Fix chat response formatting and document hover tooltip

[KM-476] [DED][FE] Knowledge (Document and DB) Flow Page

[KM-485] [DED][FE] Setup E2E Frontend Data Eyond