Greg Pomerantz 49b60a79e8 Make editor top/bottom bars full-width; keep margin on the text area ... The 10dp margin used to surround the top and bottom bars, leaving a gap around them. The bars now span the full screen width and sit flush with the top/bottom edges (merging with the system UI); their inner content (icons, labels) keeps the margin so it still aligns with the text area. The editor text area and the browser file list keep the margin, as before, and the editor gains the 20dp of height the bar margins used to occupy. Tests: menu-geometry expectations shifted with editorRegion.Y 42 -> 32; the below-placement clamp test now expects the window-top clamp; the stable-end test anchors at line 3 (less headroom above line 2 now).		2026-08-19 22:36:05 -04:00
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e2e	Make editor top/bottom bars full-width; keep margin on the text area	2026-08-19 22:36:05 -04:00