Salah 0.4: center-magnified prayer times and larger clock

README.md

@@ -19,18 +19,22 @@ Morocco (Ministry of Habous), matching AlAdhan `method=21`:
 All computation happens **on the watch** — no GPS, no network. Pure solar math
 (same Meeus approach as the sundial) lives in `src/common/prayer.js`.
 
-## Screen (v0.3)
+## Screen (v0.4)
 
-- Pure #000000 AMOLED background, including the list and prayer rows
-- Larger 42px clock, 28px prayer names and 36px times
-- Native vertically swipe-scrollable list: 80px rows in a 320×240px viewport
-- Top/bottom spacers let the first and last prayers scroll to the center
-- Fixed next-prayer countdown; lavender outline/text highlight the next prayer
-- Normal system back button exits; no crown support assumed
-- 15s refresh; no changes to prayer calculations
+- Pure #000000 AMOLED background
+- Larger 50px clock; no swipe instruction label
+- Prayer names above their times, in fixed 104px native list rows
+- Center magnification: prayer times grow continuously from 30px to 60px as
+  their row approaches the physical screen center; names grow from 20px to 28px
+- Scroll viewport 320×264 at x73/y101, centered at y233; 80px end spacers
+- Fixed next-prayer countdown below the list; lavender next-prayer highlight
+- Glyph sizes change without changing row heights, avoiding scroll-position drift
+- 15s clock refresh preserves scroll focus; calculation logic unchanged
+- Normal system back exits; crown support not assumed
 
-Build and automated tests pass; v0.3 scrolling/rendering needs an on-watch check.
-`preview-0.3.png` is a static layout mock with illustrative times, not a watch screenshot.
+Automated math/page/focus/layout tests and release build pass. The live scroll
+magnification still needs an on-watch check. `preview-0.4.png` is a static layout
+mock with illustrative times, not a device screenshot.
 
 ## Project layout
 
@@ -56,6 +60,7 @@ npm run release
 node tests/prayer.cjs
 node tests/page.cjs
 node tests/amoled.cjs
+node tests/focus.cjs
 ```
 
 ## Install