feat(on-snolla): v3 cutover LIVE — snolla 0.43.2 (aws-sdk v2→v3) + runbook migration

v3 pilot on.snolla.com end-goal (user 2026-07-30): bump @snollajs/snolla
0.42.1→0.43.2 + @smithy resolutions (root package.json, on.snolla.com eb8c143).
Portainer PUT stack 22 → registry.kzntsv.site/on-snolla:eb8c143, env-preserving
8/8, mem_limit 512m. Live smoke GREEN: theme asset 200 97324 B (v3 aws-sdk v3
S3-direct read из vds MinIO 2025), sitemap+sub-sitemaps byte-identical, /c 404.
Rollback = 07db7e3 (v2, жив).

runbook migration (дисциплина): scripts/minio-split-cutover/runbook.md →
.wiki/concepts/minio-split-cutover-runbook.md (конвенция: runbook'и в .wiki/concepts/).
Creds normalized → pass show minio-vds/full-env (wiki-конвенция, не plaintext).
+ index.md, log.md, on-snolla-vds-deploy-runbook v3-секция.

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

.wiki/index.md

@@ -39,6 +39,7 @@ Catalog of all wiki pages. One line per page, organized by type. Updated on ever
 - [labtools.pro-vds-deploy-runbook](concepts/labtools.pro-vds-deploy-runbook.md) — labtools.pro snolla-каталог на VDS (стек 19): сборка/env/cutover 07-02 + **0.42.1 in-place bump 07-05** (образ `labtools-pro:0610432`, order-парити 3 секции)
 - [tandemmebel-vds-deploy-runbook](concepts/tandemmebel-vds-deploy-runbook.md) — tandemmebel.ru snolla-блог-портфолио на VDS (стек 20): cutover 07-12 (DNS reg.ru, LE) + **0.42.1 in-place bump 07-12** (образ `tandemmebel:0cd9351`, 184/184 parity, /articles 404 benign)
 - [minio-imgproxy-on-vds](concepts/minio-imgproxy-on-vds.md) — MinIO+imgproxy stack на VDS, миграция с upgrade 2020→2025 + DNS swap pending
+- [minio-split-cutover-runbook](concepts/minio-split-cutover-runbook.md) — разнос MinIO-контента: Track A books-vds 2020→2025 (shared+bookva) + Track B CMS-медиа → vds 2025. Progress: B1 миррор✅ B2 DNS-flip✅ B3 on-snolla v2-пилот✅ LIVE, B3v3 (snolla 0.43.2 опубликована, live verify ЗЕЛЁНЫЙ, resolutions optional) ⚡READY, B4/B5/Track A TODO. v3 — конечная цель.
 - [morethencms-null-settingsdata-https-502](concepts/morethencms-null-settingsdata-https-502.md) — MoreThenCms тенант с `Sites.SettingsData=NULL` → 502 только на HTTPS (нет `httpSecure` → KeyNotFound); fix = UPDATE + recycle. maljarka 2026-06-08
 - [snolla-admin-appdata-acl-500-after-scp-migration](concepts/snolla-admin-appdata-acl-500-after-scp-migration.md) — админский delete/upload ассета → 500: app pool имел на `App_Data` только RX после scp-миграции → `File.Delete` UnauthorizedAccessException. Fix = icacls Modify. + split-brain: админка пишет Local, боевой app читает MinIO
 - [snolla-local-admin-and-on-snolla-migration-design](concepts/snolla-local-admin-and-on-snolla-migration-design.md) — design: Task A восстановить локальный .NET-админ (catch-all IIS `snolla`, hosts-override, MinIO drop-in) + Task B on.snolla.com → VDS как Node snolla-app