StreamFin v0.1.3 - IMDb ratings on posters

Every poster card (home rows, search, favourites) now shows an IMDb rating badge in the corner. The data comes from Cinemeta's catalog responses that StreamFin already fetches - no extra API, no key, no additional requests.

Also includes the v0.1.1/v0.1.2 improvements: switch/streamfin-addon.txt setup (no on-screen-keyboard typing) and removal of the bogus "0.9.1 update" popup.

Install: copy StreamFin.nro to /switch/ on your SD card.