Reduce admin/system-info to a single focused status view: overall
status banner, components list from existing health checks, and an
environment meta table. Drops the Modules and Permissions tabs —
those were dev-diagnostics already available via CLI.
- Remove SystemInfoService + its test; wire the action directly to
SystemHealthService and build meta inline
- Extend SystemHealthService with per-check label + description so
the UI speaks in customer terms while the CLI doctor path stays
compatible
- Rebuild the view on existing app-stats-table + app-empty-state
primitives; add a small app-status-banner component for the
headline signal
- Align help-center nav label and i18n keys (de/en)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>