Improved lyric syncing, fetch

- uses a somewhat more sane way to parse lyrics and teardown timeouts
- adds 'seeked' to setCurrentTime to make detecting seeks in lyric much easier
- adds ability to fetch lyrics from genius/netease (desktop only)

src/main/preload.ts

@@ -2,6 +2,7 @@ import { contextBridge } from 'electron';
 import { browser } from './preload/browser';
 import { ipc } from './preload/ipc';
 import { localSettings } from './preload/local-settings';
+import { lyrics } from './preload/lyrics';
 import { mpris } from './preload/mpris';
 import { mpvPlayer, mpvPlayerListener } from './preload/mpv-player';
 import { utils } from './preload/utils';
@@ -10,6 +11,7 @@ contextBridge.exposeInMainWorld('electron', {
   browser,
   ipc,
   localSettings,
+  lyrics,
   mpris,
   mpvPlayer,
   mpvPlayerListener,