wiki(lint): close all 10 lint issues + delete windows-host backup task

- deleted .tasks/windows-host-fallback-backup-daily.md (MSSQL removed on decommission 2026-06-08)
- recovery-architecture-snapshot.md: marked ИСТОРИЧЕСКАЯ ЗАПИСЬ; removed 3 broken [[wiki-links]] (cms-server-port-leak-fix, cms-admin-assets-root-folder-seed, webconfig-password-xml-escape)
- snolla-recovery-vm.md: marked УДАЛЕНА 2026-06-08
- ruvds-iis-host.md: struck 2 resolved risks (imgproxy SPOF, LE renewal); cross-ref winacme
- future-resilient-architecture-goals.md: dead task link → plain text
- mssql-on-vds.md: frontmatter fix; Backup TODO section replaced with implemented block (Express COPY_ONLY, sqlcmd, bind-mount pattern)
- vds-kzntsv.md: added MSSQL row to software stack table
- log.md: update entries for lint + mssql backup implementation

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

.wiki/entities/snolla-recovery-vm.md

@@ -1,11 +1,13 @@
 ---
-title: Snolla Recovery VM (VirtualBox) — savestate'нута 2026-05-21 после 36h успешного soak
+title: Snolla Recovery VM (VirtualBox) — УДАЛЕНА 2026-06-08
 type: entity
-tags: [vm, virtualbox, windows, iis, cms, recovery, savestate]
+tags: [vm, virtualbox, windows, iis, cms, recovery, savestate, decommissioned]
 sources: [../sources/nas-recovery-session-2026-05-18.md, ../sources/iis-host-migration-2026-05-19.md, ../concepts/iis-migration-2026-05-19-postmortem.md]
-updated: 2026-05-21
+updated: 2026-06-11
 ---
 
+> ⚠ **УДАЛЕНА 2026-06-08.** VM `snolla-recovery` удалена в рамках деком­мишна [[windows-recovery-host]] (освобождено ~95 ГБ). `unregistervm --delete` выполнен, `.vmdk` снесён. Страница сохранена как историческая. Данные ниже — состояние на 2026-05-21.
+
 # Snolla Recovery VM
 
 VirtualBox-VM на [[windows-recovery-host]], в которой работает CMS-стек (IIS + .NET + код CMS). Импортирован из OVA-снапшота 2024-10-27, который лежал в Hyper Backup репо.