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/vds-kzntsv.md

@@ -57,6 +57,7 @@ Production CMS (MoreThenCms) **остаётся на** [`windows-recovery-host`]
 | NPM | verdaccio | 6 | `/opt/stacks/verdaccio/` |
 | Docker registry | registry | 2.8.3 + joxit UI | `/opt/stacks/registry/` |
 | Personal cloud | ownCloud Infinite Scale (oCIS) | 7.1.0 | `/opt/stacks/owncloud/` |
+| CMS DB | MSSQL Express 2022 (Linux) | 2022-latest | `/opt/stacks/databases/mssql/` — TCP via traefik :1433 → `mssql.kzntsv.site`. Подробности: [[../concepts/mssql-on-vds]] |
 
 ## Docker networks (external)