Add TTS on-demand with UI credentials, improve UI layout, and fix References removal

attempts fix 403 and settings

fixes tuple yield bug

adds auth val, tests , tests pass , types pass , lint pass, graphs refactored

adds chathistory and fixes

fix spaces config and ci and hf oauth

adds chathistory , docs, tests , integration

adds docs , ci hf spaces

implements documentation improvements

fixes documentation links , readmes

fixes documentation links , readmes

adds youtube video

final countdown

adds final fixes

adds improvements

adds improvements

WIP: Local changes before applying stash

adds file returns , configuration enhancements , oauth fixes , and interface fixes

randomly adds a logger to gradio because no time to refactor

attempts to solve the websearch , adds serper , adds tools , adds adapter , solves settings issue , adds some more stuff basically