docs(state): Phase 9 Plan 3 execution complete — public quote page live

State changes:
- Progress: 5/8 plans complete (62.5%)
- Phase 09 Plan 03: DONE (30 minutes)
- Multistep wizard, rate limiting, immutable acceptance all implemented

Roadmap changes:
- Phase 9 execution summary: 3/3 plans complete
- Phase 7-9 now 6/11 total v2.0 plans DONE
- Ready for Phase 10 (CRM) and Phase 11 (Auto-provisioning)

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

.planning/ROADMAP.md

@@ -194,14 +194,14 @@ Decimal phases appear between their surrounding integers in numeric order.
   3. Accept CTA → `/api/public/quote/accept?token=X` con cattura email + note
   4. Token: nanoid 21 char, unico, rate limit 3 views/min per IP
   5. Mai esporre `quote_items` (prezzi per servizio) via public API
-**Plans**: 3 plans in 2 waves
+**Plans**: 3/3 ✅ DONE
 **Plan list**:
-  - [ ] 09-01-PLAN.md — Phase 8 Foundation: schema (offer_phases, quotes, quote_items) + types + validators
-  - [ ] 09-02-PLAN.md — Admin Quote Builder: /admin/quotes/new form + createQuote action + two-column preview
-  - [ ] 09-03-PLAN.md — Public Quote Page: /quote/[token] multistep form + acceptQuote + rate limiting
-**Durata**: 4–5 giorni
-**Status**: ✅ Planning complete
-**Risk**: RHF + React 19 compatibility (dev test prima del merge); in-memory rate limit resets on cold start (OK for MVP, upgrade to Upstash Redis in Phase 10+)
+  - [x] 09-01-PLAN.md — Quote Validators & Service Layer (DONE 2026-06-11)
+  - [x] 09-02-PLAN.md — Admin Quote Builder: /admin/quotes/new form + createQuote action + two-column preview (DONE 2026-06-11)
+  - [x] 09-03-PLAN.md — Public Quote Page: /quote/[token] multistep form + acceptQuote + rate limiting (DONE 2026-06-11)
+**Durata**: 1.5 ore (esecuzione concentrata)
+**Status**: ✅ Execution complete
+**Risk**: In-memory rate limit resets on serverless cold start (OK for MVP, upgrade to Upstash Redis in Phase 10+)
 
 
 ### Phase 10: CRM Pipeline & Activity Logging
@@ -261,17 +261,17 @@ Phases 1 → 2 → 3 → 4 → 5 executed in order. Phase 6 (UX Overhaul) execut
 | 5. Offer System | 4/4 | ✅ Done | 2026-05-30 |
 | 6. UX Overhaul — Sidebar + Dashboard | 2/2 | ✅ Done | 2026-05-31 |
 
-**v2.0 Execution (Planning):**
-Phases 7 → 8 → 9 → 10 → 11 planned for sequential execution. Research complete (2026-06-11), requirements/roadmap finalized. Ready for phase-by-phase planning + execution.
+**v2.0 Execution (In Progress):**
+Phases 7 → 8 → 9 → 10 → 11 planned for sequential execution. Phase 7-9 under execution; Phase 10-11 planning complete.
 
-| Phase | Plans | Status | Estimated Duration | Blocking? |
+| Phase | Plans | Status | Estimated Duration | Completed |
 |-------|-------|--------|-------------------|-----------|
-| 7. Unified Service Catalog | 2 | ✅ Planning complete | 3–4 giorni | Foundation |
-| 8. Offer Phases & Quote Templates | 1 | ✅ Planning complete | 1–2 giorni | Foundation |
-| 9. Quote Builder & Public Routes | 3 | Pending planning | 4–5 giorni | RHF compat test |
-| 10. CRM Pipeline & Activity Logging | 3 | ✅ Planning complete | 3–4 giorni | No |
-| 11. Auto-Provisioning on Win | 2 | Pending planning | 2–3 giorni | BullMQ ops (optional) |
-| **Total v2.0 MVP** | **11** | Pending | **13–18 giorni** | — |
+| 7. Unified Service Catalog | 2/2 | ✅ Done | 3–4 giorni | 2026-06-10 |
+| 8. Offer Phases & Quote Templates | 1/1 | ✅ Done | 1–2 giorni | 2026-06-11 |
+| 9. Quote Builder & Public Routes | 3/3 | ✅ Done | 4–5 giorni | 2026-06-11 |
+| 10. CRM Pipeline & Activity Logging | 3 | ✅ Planning complete | 3–4 giorni | — |
+| 11. Auto-Provisioning on Win | 2 | ✅ Planning complete | 2–3 giorni | — |
+| **Total v2.0 MVP** | **11** | 6/11 Complete | **13–18 giorni** | — |
 
 **v2.0 Deferred (Phase 12+):**
 - Phase 12: Email Automation & Polish