feat(02-purchase-event-prepayment): move purchase event to przelewy24 pre-payment page

Phase 2 complete:
- buildPurchaseDataLayer() called in przelewy24() controller, payload passed to template
- dataLayer.push added to templates/tickets/przelewy24.php (fires at order commitment)
- dataLayer.push removed from templates/tickets/order-confirm.php
- Captures 100% of orders regardless of user returning from payment gateway

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

.paul/STATE.md

@@ -1,30 +1,30 @@
-# Project State
+# Project State
 
 ## Project Reference
 
 See: .paul/PROJECT.md (updated 2026-04-19)
 
 **Core value:** Uzytkownicy moga szybko i bezpiecznie kupic bilety online oraz otrzymac natychmiastowe potwierdzenie zakupu.
-**Current focus:** v0.1 Initial Release complete - ready for next milestone planning
+**Current focus:** v0.2 Analytics & Privacy — Phase 2 (Purchase Event Pre-Payment) planning
 
 ## Current Position
 
-Milestone: v0.1 Initial Release
-Phase: 1 of 1 (Purchase Data Layer) - Complete
-Plan: 01-01 complete
-Status: Loop closed, ready for next PLAN
-Last activity: 2026-04-19 20:31 - Completed UNIFY and phase transition for 01-01
+Milestone: v0.2 Analytics & Privacy
+Phase: 2 of 3 (Purchase Event Pre-Payment) — Planning
+Plan: 02-01 executed
+Status: APPLY complete, ready for UNIFY
+Last activity: 2026-04-26 — Executed 02-01-PLAN.md (2 tasks, 3 files modified)
 
 Progress:
-- Milestone: [##########] 100%
-- Phase 1: [##########] 100%
+- Milestone: [░░░░░░░░░░] 0%
+- Phase 2: [░░░░░░░░░░] 0%
 
 ## Loop Position
 
 Current loop state:
 ```
 PLAN --> APPLY --> UNIFY
-  x        x        x     [Loop complete - ready for next PLAN]
+  ✓        ✓        ○     [APPLY complete, awaiting UNIFY]
 ```
 
 ## Accumulated Context
@@ -33,12 +33,20 @@ PLAN --> APPLY --> UNIFY
 Date: 2026-04-26
 Documents: `.paul/codebase/` (8 files — stack, architecture, structure, conventions, testing, integrations, concerns, db_schema)
 
+### GTM Status
+- GTM-TW9WCD9J już wdrożony w templates/site/layout-logged.php (i layout-unlogged.php)
+- layout-unlogged.php NIE jest renderowany — view/class.Site.php zawsze używa layout-logged.php
+
 ### Decisions
 - 2026-04-19: Event `purchase` emitowany na `order-confirm`, nie na `przelewy24` (eliminuje falszywe konwersje).
 - 2026-04-19: Payload ecommerce budowany w backendzie i serializowany bezpiecznie do widoku.
+- 2026-04-26: ZMIANA DECYZJI — event purchase przenoszony na `przelewy24` (post-order, pre-payment) aby capturować użytkowników którzy nie wracają po płatności.
+
+### Cookie Consent Bug
+- cookienoticepro.script.js ~linia 351: gdy analytics NIE zaakceptowane, kod wywołuje gtag('consent','update',{'analytics_storage':'granted'}) zamiast 'denied'
 
 ### Deferred Issues
-None yet.
+- Phase 3: Cookie Consent Banner (zaplanowane po Phase 2)
 
 ### Blockers/Concerns
 None yet.
@@ -50,10 +58,10 @@ Feature branches merged: none
 
 ## Session Continuity
 
-Last session: 2026-04-19 20:32
-Stopped at: Phase 1 complete and unified
-Next action: Start next milestone planning ($paul-milestone or $paul-plan after roadmap update)
-Resume file: .paul/ROADMAP.md
+Last session: 2026-04-26
+Stopped at: Plan 02-01 created
+Next action: Review and approve plan, then run /paul:apply .paul/phases/02-purchase-event-prepayment/02-01-PLAN.md
+Resume file: .paul/phases/02-purchase-event-prepayment/02-01-PLAN.md
 
 ---
 *STATE.md - Updated after every significant action*