* tune pitch params
* may generate meaning groups
* auto group words
* update caption style
* refactor caption
* add analysis
* use conversation to analyze
* fix caption tabs
* add command component
* add wavesurfer-provider
* brand new layout for player
* refactor pitch contour
* clean up
* update styl
* refactor
* update layout
* use new layout for video
* refactor
* may select word
* may edit word timestamp
* may toggle multiselect words
* clean code
* improve word region update
* improve layout
* update layout
* add echogarden
* fix test
* use aligned transcription
* fix ipa
* some refactor
* improve code
* implement ipa & translate & lookup
* recording play & share
* fix
* fix post audio
* improve layout
* may delete recording
* may record
* fix video player layout
* fix player in conversation
* render recording along with orignal audio
* may custom create region in recording
* fix float issue when seekTo
* fix recording player
* fix load more recordings
* fix seekTo
* clean up
* refactor pitch contour
* fix some warnings
* upgrade deps
* fix group transcription sentence
* zoom to fit when segment update
* add more hotkeys
* update player layout
* improve style
* play recording overlap audio when comparing
* update echogarden dep
* add recorded mark on transcription
* fix recording pitch contour rendering
* improve recording
* adjust pitch finder params
