chore(milestone): complete v0.1 Initial Release — archive, MILESTONES.md, ROADMAP reorganized

v0.1 Initial Release: 6 phases, 15 plans complete.
- Created .paul/MILESTONES.md with milestone entry
- Archived to .paul/milestones/v0.1-ROADMAP.md
- ROADMAP.md reorganized (milestone collapsed to Completed section)
- STATE.md cleared for next milestone

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

.paul/milestones/v0.1-ROADMAP.md

@@ -0,0 +1,59 @@
+# v0.1 Initial Release — Archive
+
+**Archived:** 2026-03-13
+**Status:** Complete
+
+---
+
+# Roadmap: orderPRO
+
+## Overview
+
+orderPRO to narzędzie do wielokanałowego zarządzania sprzedażą. Projekt przechodzi od podstawowych integracji z marketplace'ami i generowania etykiet, przez rozbudowę o nowe źródła zamówień i przewoźników, aż do pełnego zarządzania produktami i stanami magazynowymi.
+
+## Milestone: v0.1 Initial Release
+
+**v0.1 Initial Release** (v0.1.0)
+Status: ✅ Complete
+Completed: 2026-03-13
+Phases: 6/6 complete
+
+## Phases
+
+| Phase | Name | Plans | Status | Completed |
+|-------|------|-------|--------|-----------|
+| 1 | Tech Debt | 2/2 | ✅ Complete | 2026-03-12 |
+| 2 | Bug Fixes | 4/4 | ✅ Complete | 2026-03-13 |
+| 3 | Tech Debt 2 | 1/1 | ✅ Complete | 2026-03-13 |
+| 4 | Schema Docs | 1/1 | ✅ Complete | 2026-03-13 |
+| 5 | Tech Debt 3 | 1/1 | ✅ Complete | 2026-03-13 |
+| 6 | SonarQube Quality | 6/6 | ✅ Complete | 2026-03-13 |
+
+## Phase Details
+
+### Phase 1 — Tech Debt
+- Plan 01-01 — Extract AllegroTokenManager — *Complete*
+- Plan 01-02 — Extract StringHelper — *Complete*
+
+### Phase 2 — Bug Fixes
+- Plan 02-01 — ZPL page size fix — *Complete*
+- Plan 02-02 — last_status_checked_at cursor — *Complete*
+- Plan 02-03 — ShopproOrderSyncStateRepository — *Complete*
+- Plan 02-04 — CronHandlerFactory — *Complete*
+
+### Phase 3 — Tech Debt 2
+- Plan 03-01 — CSRF _token standardization — *Complete*
+
+### Phase 4 — Schema Docs
+- Plan 04-01 — Annotate ensure_* migrations — *Complete*
+
+### Phase 5 — Tech Debt 3
+- Plan 05-01 — Flash::set()/Flash::get() migration — *Complete*
+
+### Phase 6 — SonarQube Quality
+- Plan 06-01 — php:S112 typed exceptions — *Complete*
+- Plan 06-02 — php:S1142 return reduction — *Complete*
+- Plan 06-03 — php:S1192 string constants — *Complete*
+- Plan 06-04 — php:S3776 cognitive complexity — *Complete*
+- Plan 06-05 — php:S1448 god class split — *Complete*
+- Plan 06-06 — php:S138 long method extraction — *Complete*