Mark all libra tasks Done — confirmed live in production ~1 year

Naser confirmed all remaining QA Review / Draft rows (97 subtasks, 16
parent rollups) are done in substance: the site has been in production
for roughly a year. Overrides the conservative QA-Review/Draft mapping
from the prior takeover commit (0f9d12c) at his explicit instruction.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

docs/tasks/6-8.md

@@ -1,7 +1,7 @@
 ---
 id: 6-8
 title: 6-8 System Settings
-status: QA Review
+status: Done
 date: 2026-09-27
 parent: 6
 ---