[dannash100]

A server's page doesn't show whether anyone uses the mobile app against it. Its public name only says it's listed for mobile.

• Shows "Mobile devices (30d)" on the application page and in the status snapshot, read from the activeMobileDevices fact bestool reports (feat(alertd): report active mobile devices on centrals bestool#990).
• Zero is shown, since "nobody syncs" is the answer. The field stays hidden until a central runs a bestool that reports it.

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[dannash100]

🤖 QA

• Application page shows "Mobile devices (30d)", including 0 (e2e server-figures.spec.ts). Mutation-checked: hiding the field fails it.
• No mobile field when no source reports one (e2e).
• Status snapshot API returns the count, zero included (snapshot_reports_active_mobile_devices).

QA found the first push only showed it in the incident snapshot popup, which reads a different endpoint from the application page. Fixed in 3c45faa.

Not yet done: smoke against a real central once bestool#990 is released.