The screenshot picker now shows a live thumbnail next to each recent
Steam screenshot so users can identify the right one before selecting.
- read_screenshot() Python RPC: returns a base64 data URL for inline
display. Tries Pillow downscale (320px), falls back to raw bytes
(Steam Deck screenshots are ~78KB so this is fine without Pillow).
- Thumbnail component: 56x56 rounded image with loading placeholder.
- Thumbnails load progressively in both the picker list and the
selected-shots rows via a useEffect.
adrianbonpin
8cff20c13e