ZeroStudy v1.3.4

New

• Study heatmap colors. Settings has a new "Study heatmap" page where you pick the heatmap colors: GitHub green (default), Purple, Orange, Pink, Mono, or the app accent color. The Stats tab updates right away and the colors adapt to dark / light mode.

Changed

• Home revision card is now just a status. It shows how many revisions are pending and when the next one is due ("Next revision in N days"). The subject-wise list with Done / Forgot is only in the Revisions tab.
• Plan tab no longer shows revisions due today (the box and the list), because they are in the Revisions tab. The Level box now takes the full width.
• New defaults: timer 45 min focus + 10 min break, goals 8 h daily and 50 h weekly, alert sound Success, revision schedule 3, 7, 15, 30 days with max 3 revisions per day. These apply to new installs; your saved settings are not overwritten.
• Hyper Island in Settings now just says On / Off.

Fixed

• Rain ambient sound redone. The old rain sounded like TV static. It is replaced by a soft, slow, anime-style rain: gentle patter and small water drops with a warm, airy tone and no harsh hiss. It still loops without a gap.