[CLAUDE] Skill: session-start maintenance — ef-core doc-flush Mig 50->52 + cicd-monitor L1 curate 86.8->28.9KB

H1 drift-flush: ef-core-migration SKILL +Mig 51/52 rows + count 50->52 (5 cites), skills/README + root CLAUDE.md gotcha 64->65 + schema pending 32-52. H2 P1 GAP: cicd-monitor L1 byte-exact sed move Run #286->#232 -> archive/2026-06.md (incl #291 forensic [gotcha #65] + #383); baseline + 6 runs #289-#295 kept; essentials Mig 52 + bundle-live #295. Reliability fix (25KB auto-inject cap).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.claude/skills/README.md

@@ -17,7 +17,7 @@ Skill này là tài liệu chuyên biệt để Claude (và developer khác) dù
 | Skill | Mục đích | Trigger ví dụ | Trạng thái |
 |---|---|---|---|
 | `dependency-audit-erp` | Scan CVE NuGet + npm 2 FE, respect pin constraint (MediatR 12.4.1, Swashbuckle 6.9.0) | "npm audit", "dotnet vulnerable", "deps scan", "nâng cấp package" | ✅ New Tier 3 |
-| `ef-core-migration` | Tạo/revert EF Core 10 migration, 3-file rule, DesignTimeDbContextFactory, **50 migration history** (Init → ReplaceBudgetModuleWithPeWorkItemBudgets Mig 50) | "thêm migration", "EF migration", "schema update", "snapshot lỗi" | ✅ Updated S61 (Mig 50 Budget→PeWorkItemBudgets) |
+| `ef-core-migration` | Tạo/revert EF Core 10 migration, 3-file rule, DesignTimeDbContextFactory, **52 migration history** (Init → AddHoSoLinkToPurchaseEvaluation Mig 52) | "thêm migration", "EF migration", "schema update", "snapshot lỗi" | ✅ Updated S65 (Mig 51 Department.ParentId + Mig 52 PE HoSoLink) |
 | `iis-deploy-runbook` | 3 IIS site + win-acme cert + gitea-runner + LibreOffice + debug 500/502/SignalR prod + **G-084 IPv4/IPv6 hardening** | "prod 500", "IIS fail", "cert hết hạn", "restart app pool", "deploy IIS", "port hijack" | ✅ Updated (G-084) |
 
 ## Format chuẩn 1 skill
@@ -87,5 +87,5 @@ when-to-use:
 ## Related
 
 - `docs/CLAUDE.md` — quick rules + full stack context
-- `docs/gotchas.md` — 64 bẫy đã gặp (latest #64 `dotnet ef database update` áp Design-DB 0-rows ≠ Dev-DB → data-migrate untested-before-prod, S61; #63 EF scaffold RenameColumn sai-semantics)
+- `docs/gotchas.md` — 65 bẫy đã gặp (latest #65 build csproj con ≠ `dotnet build SolutionErp.slnx` (gồm tests) → miss test-compile khi đổi chữ ký record command → CI CS7036 FAIL-gated, S65; #64 `dotnet ef database update` áp Design-DB 0-rows ≠ Dev-DB → data-migrate untested-before-prod)
 - `docs/changelog/migration-todos.md` — roadmap 5 phase + Tier 3