Reviews: T24e passes

Round 2 of the Claude reviewer found no defects.

TASKS.md

@@ -81,7 +81,7 @@ Per-component lines live in `tasks/`. Tags there:
 - [x] T24b Agent · Progress
 - [x] T24c Agent · Changes
 - [x] T24d Agent · Previews
-- [ ] T24e Agent · Environment
+- [x] T24e Agent · Environment
 - [ ] T24f Agent · Control and cost
 - [ ] T25 Generative
 - [ ] T26 Media
@@ -283,3 +283,4 @@ Per-component lines live in `tasks/`. Tags there:
 | T24d | 2 | FAIL | Tab to a later thumbnail left the strip where it was, the focused frame and its ring clipped |
 | T24d | 3 | FAIL | reviewed by Claude Fable 5.1 max after codex ran out of quota: the shown thumbnail wore the focus color, so focus and choice looked alike; frames were forced to 16:10 and cropped, and a pointer's share missed its target. Fixed after the cap: the shown frame takes accent, and BrowserPreview and ComputerUseViewer take the host's ratio (test a_screen_takes_its_pictures_shape); no fourth review |
 | T24e | 1 | FAIL | cpu() clamped a share past 1 in silence; the registry's grouping by source had no test |
+| T24e | 2 | PASS | |