docs(02-02): complete frontend auth and user/tenant CRUD plan

.planning/STATE.md

@@ -3,14 +3,14 @@ gsd_state_version: 1.0
 milestone: v1.0
 milestone_name: milestone
 status: executing
-stopped_at: Phase 2 context gathered
-last_updated: "2026-06-18T11:16:49.005Z"
+stopped_at: Completed 02-02-PLAN.md
+last_updated: "2026-06-18T11:41:48.379Z"
 last_activity: 2026-06-18 -- Plan 01-02 Portal Shell complete
 progress:
   total_phases: 6
   completed_phases: 1
-  total_plans: 3
-  completed_plans: 3
+  total_plans: 8
+  completed_plans: 5
   percent: 17
 ---
 
@@ -26,7 +26,7 @@ See: .planning/PROJECT.md (updated 2026-06-18)
 ## Current Position
 
 Phase: 1 of 6 (Foundation & Portal Shell)
-Plan: 2 of 3 in current phase (completed)
+Plan: 3 of 3 in current phase (completed)
 Status: Ready to execute
 Last activity: 2026-06-18 -- Plan 01-02 Portal Shell complete
 
@@ -52,6 +52,7 @@ Progress: [██░░░░░░░░] 10%
 - Trend: improving
 
 *Updated after each plan completion*
+| Phase 02-authentication-multi-tenancy P02 | 8min | 3 tasks | 26 files |
 
 ## Accumulated Context
 
@@ -69,6 +70,9 @@ Recent decisions affecting current work:
 - [01-02]: Dark mode uses oklch(0.17 0.01 260) dark gray-blue for comfortable contrast with yellow primary
 - [01-02]: Cookie-based locale (NEXT_LOCALE) instead of URL routing for portal app
 - [01-02]: CSS custom property --current-sidebar-width for responsive main content margin
+- [Phase ?]: Route groups (auth)/(portal) for layout separation: auth pages standalone, portal pages wrapped in AppShell
+- [Phase ?]: Controller-level tenant isolation for ADMIN role as defense-in-depth alongside RLS
+- [Phase ?]: Remember-me controls cookie maxAge (30d session vs browser-session) not separate token type
 
 ### Pending Todos
 
@@ -88,6 +92,6 @@ Items acknowledged and carried forward from previous milestone close:
 
 ## Session Continuity
 
-Last session: 2026-06-18T10:48:31.279Z
-Stopped at: Phase 2 context gathered
-Resume file: .planning/phases/02-authentication-multi-tenancy/02-CONTEXT.md
+Last session: 2026-06-18T11:41:48.372Z
+Stopped at: Completed 02-02-PLAN.md
+Resume file: None