The identifier-flags composable fetched settings once and cached them in a
module singleton, so toggling an identifier in Settings (gauge/maintenance/FQDN
per asset type) did not take effect on already-open asset views until a full
page reload. Disabled identifiers kept showing.
- identifierSettings.js: extract applySetting/fetchFlags; export
reloadIdentifierFlags() and setIdentifierFlag(name, assettype, enabled) to
mutate the shared reactive state.
- SystemSettings.vue: push each successful matrix toggle into the shared state
via setIdentifierFlag so dependent views react immediately.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
ccead771e6