- Add 'Stats Polling Interval' (default 30s) field to Health -> Configure -> Global Settings, alongside the existing 'Polling Interval' which is now relabeled 'Health Check Polling Interval' with the correct default of 60s. - Persist/load statsPollingInterval via the health-settings localStorage key (same mechanism as the other settings). - Wire the persisted statsPollingInterval into DC.POLL.STATS so the resource monitor / monitoring widgets honor the configured cadence (seconds -> ms). - Update the setup wizard disk-safety 'Recommended after setup' list to mention both polling intervals. - Rebuild dist bundles (core.js, features.js) and bump service-worker cache.