docs: start milestone v2.3 Email & Accesso

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.planning/STATE.md

@@ -1,17 +1,17 @@
 ---
 gsd_state_version: 1.0
-milestone: v2.2
-milestone_name: — Sales Loop
-status: complete
-stopped_at: "v2.2 completa — tutto in prod. Backlog: PUB-03 email Resend, PROP-03 Stripe, PROP-04 auto-provisioning"
-last_updated: "2026-06-20T16:30:00.000Z"
-last_activity: 2026-06-20 -- v2.2 chiusa — 5/5 fasi complete, REQUIREMENTS aggiornati, SUMMARY.md scritti per 21+22
+milestone: v2.3
+milestone_name: Email & Accesso
+status: planning
+stopped_at: ""
+last_updated: "2026-06-21T17:22:00.000Z"
+last_activity: 2026-06-21 -- Milestone v2.3 started
 progress:
-  total_phases: 5
-  completed_phases: 5
-  total_plans: 7
-  completed_plans: 7
-  percent: 100
+  total_phases: 0
+  completed_phases: 0
+  total_plans: 0
+  completed_plans: 0
+  percent: 0
 ---
 
 # Project State
@@ -26,12 +26,10 @@ See: .planning/PROJECT.md (updated 2026-06-13)
 
 ## Current Position
 
-Phase: 20 (R3) Knowledge Base Cliente — ready to execute
-Plan: 3 piani (20-01 migration, 20-02 data layer, 20-03 UI)
-Status: Ready to execute
-Last activity: 2026-06-19 -- Phase 20 planned (3 piani, verification passed — KB-01/KB-02)
-
-Progress (v2.2): [████░░░░░░] 40% — 2/5 fasi complete
+Phase: Not started (defining requirements)
+Plan: —
+Status: Defining requirements
+Last activity: 2026-06-21 — Milestone v2.3 started
 
 ### Fasi completate (v2.1, storico)