v1.2.1

TuneTransporter - Chrome Extension
Added:

Core Redirection:
Automatic redirection from YouTube (not YTM) Watch pages (/watch*) to Spotify search as a fallback.

Popup & Settings:
Extension popup with independent toggles to enable/disable Spotify -> YTM and YTM -> Spotify redirection.
Redirection preferences are saved to local storage and persist across sessions.

Album Support:
Added redirection from Spotify Album pages (/album/) to YTM search.
Added redirection from YTM Playlist/Album pages (/playlist) to Spotify search.

Artist Support:
Added redirection from Spotify Artist pages (/artist/) to YTM search.
Added redirection from YTM Channel/Artist pages (/channel/) to Spotify search.