* visual update, add preferences to firebase

* make chord identifying regex more strict

* fix chord assets not working on mobile

* add preferences provider to avoid issues with streams in UI, working show chords toggle

* fix song formatting on newlines without chords

* add preferences button to song screen, formatting fixes

* add working showHAsB and showMiAsM options to preferences

* unnecessary functions

* fix scrolling behaviour with multiple SongLists above each other

* use material 3, various design fixes, formatting, minor refactors

* add AutoSizeText to handle songs with long lines of texyt

* fix latest songs behavior

* fix HandlingStreamBuilder error handling, improve recommended section filtering

* add no songbooks message to songbooks tab

* add shared_ui_constants file, apply identical gaps everywhere

* WIP: groundwork for home tab update (add QueueSet, add UserData service, prepare HomeTab)

* WIP: latest songs partly working for logged in users

* latest songs working

* Home tab update working for logged in users, latest songs not implemented for not logged in users

* fix formatting, unnecessary includes, ...

* add snackbar for some basic actions, add some missing i18n translations

* fix songbook not updated properly on songs removal, fix overflow on createSongbookScreen, fix missing translation

* WIP: songbook services fix

* packages upgrade

* move songbooks to root in firestore, resolve issues with different account on one device

* extend AuthService, fix formatting issues, authService related refactor

fix issue with endless progress indicator, fix issue with wrongly displayed user

Co-authored-by: Lukáš Gorazd Hrodek <xhrodek1@fi.muni.cz>

* WIP: songbook screen options UI

* minor SongbookScreen refactor

* refactor BottomSheetMenu, add option to delete songbooks

* refactor gaps

* add Favorites songbook for logged in users

* refactor, fixes

* fix known issue not adding to favorites on tap

* add icons to lists, minor fixes

* add UI to song tiles for adding to songbooks

* WIP: songbooks UI

* add rxdart, put real songbooks into songbooks tab, refactoring

* add SongbookScreen

* overflow fix, QoS to create songbook screen

* fix adding multiple songs to songbook

* fix creating a songbook and immediately adding a song

* working remove from songbook

* WIP: user login UI

* user login UI, working user login, remove unnecessary windows mac and linux folders

* fix localization issue on android

* add error handling of failed email sign ins

* add register screen

* add LoginOrRegisterScreen to fix navigation logic after signin/signup

* Google sign in working on android

* Google sign in working on web

* add option to reset password

* firebase integration

* working home tab with some example songs from firestore

* adjust home and search tab, sort alphabetically, add simple search bar

* refactor tabs into SongList and SongTile

* formatting

* add song screen template

* add song parser

* WIP: autoscroll implementation

* WIP chord tooltip

* Update chord pop up

* Added chords

known bug of chords growing with pixels from top

* Fixed scaling bug

* Added light theme

* working autoscroll

* Refactor Chord code

* Chord button refactor

---------

Co-authored-by: Lukáš Gorazd Hrodek <xhrodek1@fi.muni.cz>
Co-authored-by: Lukáš Gorazd Hrodek <lukas.gorazd.hrodek@gmail.com>

UI prototype