* dynamic change element-ui theme to our themeColor
* add some ui components
* add preference doc
* add json schema file
* update preference.json and schema.json
* reset to old commit
* rename preference file for rebase
* rebase develop
* add setting window
* user electron-store to store preferences
* add themes setting
* add select component
* add markdown pref
* fix: bool and select init value
* add font size setting
* editor pref
* add general preference
* search preference
* update menu after preference changed
* update muya codes
* prevent scale setting window
* fix: titlebar undefined
* update input style
* remove window from windowManager after close setting window
* remove old docs and preference.md
* if a setting window is already created, no need to create another one, just move it to top
* rename openFilesInNewWindow to openFileInNewWindow
* change aidou runtime
* change hideQuickInsertHint by setting page runtime
* change autopair runtime
* change codefont and codefontfamily dynamic
* change default value of autoSave to false
* update bulletListMarker
* fix style error
* add custom titlebar to settings window
* add window shadow for Linux and Windows
* fix Windows build
* fix some typo error
* update doc
* add default menu and setting menu
* fix update menu bug
* fix typo
* remove mac titlebarstyle
* do not need to send titlebarstyle to renderer
* fix typo
* crash Mark Text if no initial preference.json file
* update the path
* add showCustomTitleBar prop
* set empty settings menu on Linux/Windows + workaround
