docs(31): add execution summaries for plans 01 and 02

.planning/phases/31-mobile-polish/31-02-SUMMARY.md

@@ -0,0 +1,57 @@
+---
+phase: 31-mobile-polish
+plan: 02
+subsystem: client-routes
+tags: [mobile, responsive, icons, accessibility, cleanup]
+key-files:
+  created: []
+  modified:
+    - src/client/routes/setups/$setupId.tsx
+    - src/client/routes/global-items/$globalItemId.tsx
+metrics:
+  tasks: 2
+  commits: 2
+  files_changed: 2
+---
+
+# Plan 02 Summary: Setup Detail + Global Item Detail Icon Buttons
+
+## What Was Built
+
+Added responsive icon-based action buttons to setup detail and global item detail pages. Migrated inline SVGs on the setup page to LucideIcon component for consistency. On mobile viewports (below md: breakpoint), action buttons display as icon-only with 44px minimum touch targets.
+
+## Commits
+
+| Task | Commit | Description |
+|------|--------|-------------|
+| 1 | 410a649 | Add responsive icon buttons to setup detail, migrate inline SVGs to LucideIcon |
+| 2 | f69861d | Add responsive icon buttons to global item detail page |
+
+## Changes
+
+### Setup Detail ($setupId.tsx)
+- Add Items button: paired desktop text / mobile icon (plus icon via LucideIcon, replacing inline SVG)
+- Public/Private toggle: paired desktop text / mobile icon (globe icon via LucideIcon, replacing inline SVG)
+- Delete Setup button: paired desktop text / mobile icon (trash-2 icon)
+- All inline SVGs removed and replaced with LucideIcon component
+
+### Global Item Detail ($globalItemId.tsx)
+- Added LucideIcon import (was not previously imported)
+- Add to Collection button: paired desktop text / mobile icon (plus icon)
+- Add to Thread button: paired desktop text / mobile icon (message-square-plus icon)
+
+## Deviations
+
+None.
+
+## Self-Check: PASSED
+
+- [x] All icon buttons have aria-label attributes
+- [x] All icon buttons have title attributes for tooltip
+- [x] All icon buttons have min-w-[44px] min-h-[44px] for touch targets
+- [x] md: breakpoint used consistently
+- [x] No inline SVGs remain in setup detail page
+- [x] LucideIcon imported in global item detail
+- [x] Auth check (openAuthPrompt) preserved in global item detail buttons
+- [x] Lint passes
+- [x] Build succeeds