TASK-039 follow-up: record extended design review (no code changes)

Reviewed the code browser file tree, commit history list, and per-file
diff view in light and dark mode. The diff view already does proper
git-style red/green color-coding in a side-by-side before/after layout
and holds up cleanly in dark mode; the file tree and commit list are
already consistent with the rest of the app. Nothing to fix here.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

docs/development-log.md

@@ -731,3 +731,21 @@ This is the append-only implementation and handoff record shared by Codex and Cl
   dark-mode check to the remaining screens; separately, consider a small follow-up task to surface
   repository/branch context in the work-items and code-browser headers.
 - Next owner: Claude, continuing per the standing direction.
+
+## 2026-08-29 (continued) — TASK-039 follow-up: extended design review, no further changes needed
+
+- Agent and role: Claude, direct continuation of the same live session, continuing the design-review
+  pass per the standing direction after committing TASK-039's first batch of fixes.
+- What was reviewed: the code browser's file tree (폴더/파일 rows, breadcrumb), the commit history
+  list, and the per-file diff view (tapping into an individual file's change from a commit) — both in
+  light and dark mode (`adb shell cmd uimode night yes`/`no`).
+- Outcome: no code changes needed. The per-file diff view already does proper git-style red/green
+  color-coding (`DiffAddedColor` for additions, `MaterialTheme.colorScheme.error` for removals) in a
+  side-by-side 기존(before)/변경(after) layout with a monospace font, and it holds up cleanly in dark
+  mode too. The file tree and commit list are visually consistent with the rest of the app's list-row
+  pattern (title + metadata, no icon library, matching the app-wide convention).
+- Files changed: `tasks/039-design-pass-app-icon-and-visual-polish.md`'s Evidence/Known limitations
+  sections updated to record this review pass; no source changes.
+- Next recommended task: continue into work-item/PR detail views with real content and the text/image/CSV/PDF
+  file viewers, and extend the dark-mode pass to notifications/settings/work-items.
+- Next owner: Claude, continuing per the standing direction.

tasks/039-design-pass-app-icon-and-visual-polish.md

@@ -109,19 +109,24 @@ notifications, settings) in both light and dark mode:
   - PR label: screenshot-confirmed on the notifications "전체" tab against real data (a repository
     with an actual PR/issue history) — every row now reads "PR" inline with "이슈"/"열림"/"닫힘"/"병합됨"
     on one line instead of wrapping "Pull" and "Request" onto two.
-  - Dark mode: forced via `adb shell cmd uimode night yes`, screenshot-reviewed the repository list
-    and references screens, restored to `night no` afterward — no contrast or legibility issues found.
+  - Dark mode: forced via `adb shell cmd uimode night yes`, screenshot-reviewed the repository list,
+    references, code-browser file tree, commit history list, and the colorized per-file diff view,
+    restored to `night no` afterward — no contrast or legibility issues found anywhere reviewed.
+  - Also reviewed without code changes (already well-designed, nothing to fix): the code-browser file
+    tree (폴더/파일 rows, breadcrumb), the commit history list, and the per-file diff view — which
+    already does proper red/green (`DiffAddedColor`/`colorScheme.error`) side-by-side 기존/변경
+    columns in monospace, in both light and dark mode.
 
 ## Known limitations
 
 - Work-items and code-browser screens still don't show which repository/branch they belong to in
   their own header — noticed during this review but scoped out (see Scope) since it needs new state
   threaded through the ViewModel/use-case layer, not a view-only change.
-- Dark-mode review in this pass covered the repository list and references screens only, not work
-  items/notifications/settings/code-browser — those still need a dark-mode pass.
-- The rest of the screen-by-screen review (code browser file tree and viewers, commit history/diff,
-  work-item and PR detail views with real content) has not yet happened — this task covers the first
-  batch of concrete fixes found so far, not a complete pass.
+- Dark-mode review now also covers the code browser and commit/diff screens (see Evidence above), but
+  not yet notifications/settings/work-items — those still need a dark-mode pass.
+- Work-item and PR detail views with real content, and the text/image/CSV/PDF file viewers, haven't
+  been screen-reviewed yet — this task covers the batch of concrete fixes found so far, not a fully
+  complete pass.
 
 ## Review findings