docs(02-02): complete server auth boundary plan

- add execution summary with verification and deviations

- update state, roadmap progress, and completed auth requirements

.planning/STATE.md

@@ -2,15 +2,15 @@
 gsd_state_version: 1.0
 milestone: v1.0
 milestone_name: milestone
-current_plan: 0
-status: planned
-last_updated: "2026-04-28T08:30:48.000Z"
+current_plan: 2
+status: executing
+last_updated: "2026-04-28T11:44:38.794Z"
 progress:
   total_phases: 11
   completed_phases: 1
   total_plans: 14
-  completed_plans: 7
-  percent: 50
+  completed_plans: 9
+  percent: 64
 ---
 
 # Project State: Recipe
@@ -25,13 +25,13 @@ progress:
 
 ## Current Position
 
-Phase: 02 — Authentication Foundation — PLANNED
-Plan: 0 of 7
-**Current focus:** Phase 2 ready for execution
-**Current plan:** 0
-**Status:** Phase 2 planning complete; ready to execute Phase 2
-**Phase progress:** 1 / 11 phases complete
-**Progress bar:** `██░░░░░░░░░░░░░░░░░░` 9%
+Phase: 02 (authentication-foundation) — EXECUTING
+Plan: 2 of 7
+**Current focus:** Phase 02 — authentication-foundation
+**Current plan:** 2
+**Status:** Ready to execute
+**Phase progress:** 2 / 7 plans complete
+**Progress bar:** `[██████░░░░] 64%`
 
 ## Performance Metrics
 
@@ -41,7 +41,8 @@ Plan: 0 of 7
 | v1 requirements | 72 |
 | Coverage | 100% |
 | Phases complete | 1 |
-| Plans complete | 7 |
+| Plans complete | 9 |
+| Phase 02 P02 | 13min | 3 tasks | 14 files |
 
 ## Accumulated Context
 
@@ -59,7 +60,7 @@ All locked tech-stack decisions are captured in `.planning/PROJECT.md § Key Dec
 
 ## Session Continuity
 
-**Last session:** --stopped-at
+**Last session:** 2026-04-28T11:44:38.789Z
 
 **Next action:** `/gsd-execute-phase 2` — Authentication Foundation.