docs(12-02): complete MSP logo section plan

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.planning/phases/12-branding-ui-views/12-02-SUMMARY.md

@@ -0,0 +1,55 @@
+---
+phase: 12-branding-ui-views
+plan: "02"
+subsystem: settings-ui
+tags: [wpf, xaml, branding, settings, logo-preview]
+dependency_graph:
+  requires: [12-01]
+  provides: [msp-logo-section, settings-logo-preview]
+  affects: [SettingsView]
+tech_stack:
+  patterns: [DataTrigger-visibility-toggle, Base64ToImageConverter-binding, Grid-overlay-layout]
+key_files:
+  modified:
+    - SharepointToolbox/Views/Tabs/SettingsView.xaml
+decisions:
+  - "Used Grid overlay for Image and placeholder TextBlock with DataTrigger toggling visibility"
+  - "Kept MaxHeight=80 MaxWidth=240 with Stretch=Uniform for consistent small preview"
+metrics:
+  duration: "31s"
+  completed: "2026-04-08T13:20:51Z"
+  tasks_completed: 1
+  tasks_total: 1
+---
+
+# Phase 12 Plan 02: MSP Logo Section in SettingsView Summary
+
+MSP logo preview section added to SettingsView.xaml with Border/Grid overlay pattern, Import/Clear buttons, and red StatusMessage feedback.
+
+## What Was Done
+
+### Task 1: Add MSP logo section to SettingsView.xaml
+- **Commit:** b035e91
+- Added Separator after data folder DockPanel
+- Added Label bound to `settings.logo.title` localization key
+- Added Border (light gray outline, rounded corners) containing a Grid
+- Grid overlays an Image (bound to `MspLogoPreview` via `Base64ToImageConverter`) and a placeholder TextBlock (bound to `settings.logo.nopreview`)
+- Image visibility controlled by `StringToVisibilityConverter`; placeholder uses a `DataTrigger` to collapse when logo is present
+- Two horizontally-stacked buttons: Import (`BrowseMspLogoCommand`) and Clear (`ClearMspLogoCommand`)
+- StatusMessage TextBlock in `#CC0000` red, only visible when non-empty
+
+## Deviations from Plan
+
+None - plan executed exactly as written.
+
+## Verification
+
+- `dotnet build --no-restore -warnaserror` passed with 0 warnings, 0 errors
+
+## Commits
+
+| Task | Commit    | Message                                                    |
+| ---- | --------- | ---------------------------------------------------------- |
+| 1    | b035e91   | feat(12-02): add MSP logo section with live preview to SettingsView |
+
+## Self-Check: PASSED