docs(plans): Plan 3 (Supplier Sync) implementation plan — 9 Tasks TDD decomposition

Полный TDD-план для реализации parent design 2026-05-11-plan3-supplier-sync-design.md
(commit 1a265b5). 9 Tasks в 2 фазах:

Фаза I — Discovery (Tasks 1-2):
- Task 1: 5 HTTP-фиксаций через mcp__playwright__browser_* (с явным локальным
  снятием Pravila §6 на discovery-сессию + credentials в app/.env)
- Task 2: spec v1.0 → v1.1 (§4.4 observed AJAX formats)

Фаза II — Implementation (Tasks 3-9):
- Task 3: switch supplier-flow на pgsql_supplier BYPASSRLS (закрывает
  BLOCKER #6 + WARN #2/#3 одной правкой) + 4 regression tests
- Task 4: SupplierPortalClient + 3 Exceptions + DTO + 9 unit tests через Http::fake
- Task 5: PlaywrightBridge (Node subprocess) + RefreshSupplierSessionJob +
  Redis 6h TTL + 5 unit tests
- Task 6: SupplierQuotaAllocator (pure function) + SyncSupplierProjectsJob +
  SupplierCriticalAlertMail + 16 tests (9 allocator + 7 sync)
- Task 7: CleanupInactiveSupplierProjectsJob Phase A→B→C ordering safety +
  6 integration tests (включая критический ordering test)
- Task 8: RetryFailedSupplierJobsCommand + 5 Schedule entries +
  4 integration tests
- Task 9: E2E mock-server test (react/http + react/socket, Linux CI only) +
  lefthook pest-supplier-fast pre-commit job

Total ~50-60 новых тестов. 0 schema changes. Метрики приёма: Pest >=608 PASS,
Larastan 0 errors above baseline, gitleaks 0 leaks.

Self-review встроен: spec coverage 10/10, 0 placeholder violations, type
consistency verified across 9 Tasks (DTO/Exceptions/Client methods/connection
name/cache keys/role refs).

+HAR в cspell-words.txt (HTTP Archive format — для Task 1 discovery терминологии).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

cspell-words.txt

@@ -897,6 +897,7 @@ symfony
 encrypter
 PHPSESSID
 JSESSIONID
+HAR
 vashinvestor
 
 # v1.78 — Economy hook bypass closure spec/plan terms