tag v3.8.2: Home system status moved to a title-bar status badge

The disruption-only banner on the Home tab becomes a persistent circular
status badge in the navigation bar next to the "Home" title, reflecting
the existing status logic — green when operational, orange on disruption,
gray otherwise. It taps through to System Status. SystemStatusSummaryRow
is unchanged and still used by the More tab.

loadDashboard now resolves the system-status result first so the badge
settles from cache immediately, instead of waiting on the slower
projects/jobs/tickets/inbox loads that had left it spinning.

Includes a Safari extension manifest fix (persistent: false) so the
build passes App Store validation (code 90849) on iOS/iPadOS.