feat: support download (BiliBili)
feat: h265 codec is selected by default(BiliBili)
feat: support Hi-res(BiliBili)
feat: support and prefer dolby(BiliBili)

feat: copy all URLs in a playlist to clipboard(which can then be used to download)
feat: show what's new on new version
feat: add support to piped.video 

fix: channel tabs status are not saved 
fix: bullet comments are not updated sometimes
fix: crash when filtering and then clicking a channel
fix: update notification is not clickable
fix: best resolution not works on BiliBili
