docs(13-01): complete user directory model and service extension plan

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

.planning/STATE.md

@@ -3,14 +3,14 @@ gsd_state_version: 1.0
 milestone: v2.2
 milestone_name: Report Branding & User Directory
 status: completed
-stopped_at: Completed 12-03-PLAN.md
-last_updated: "2026-04-08T13:21:44.626Z"
+stopped_at: Completed 13-01-PLAN.md
+last_updated: "2026-04-08T14:02:35.700Z"
 last_activity: 2026-04-08 — Phase 11 planning completed
 progress:
   total_phases: 5
   completed_phases: 3
-  total_plans: 10
-  completed_plans: 10
+  total_plans: 12
+  completed_plans: 11
 ---
 
 # Project State
@@ -68,6 +68,7 @@ Decisions are logged in PROJECT.md Key Decisions table.
 - [Phase 12]: Skipped BitmapImage creation test due to missing Xunit.StaFact; STA thread required for WPF BitmapImage
 - [Phase 12]: Used Grid overlay with DataTrigger for logo/placeholder visibility toggle in SettingsView
 - [Phase 12]: Label+StackPanel layout for logo section in ProfileManagementDialog, consistent with SettingsView pattern
+- [Phase 13]: UserType added as last positional param for backward compat; includeGuests defaults false; userType always in Select
 
 ### Pending Todos
 
@@ -82,7 +83,7 @@ None.
 
 ## Session Continuity
 
-Last session: 2026-04-08T13:21:44.623Z
-Stopped at: Completed 12-03-PLAN.md
+Last session: 2026-04-08T14:02:35.697Z
+Stopped at: Completed 13-01-PLAN.md
 Resume file: None
 Next step: `/gsd:execute-phase 11`