Replace KPI/tenant wording in admin UI and help

docs/help/en/admin/tenant-dashboard-overview.md

@@ -3,7 +3,7 @@ title: "Event Dashboard Overview"
 locale: en
 slug: tenant-dashboard-overview
 audience: admin
-summary: "Understand event status, KPIs, and the setup checklist at a glance."
+summary: "Understand event status, key numbers, and the setup checklist at a glance."
 version_introduced: 2025.4
 requires_app_version: "^3.2.0"
 status: draft
@@ -21,14 +21,14 @@ Use this guide right after creating an event or whenever you need a quick health
 
 ## What the dashboard shows
 - **Event status** (Draft / Published) so you always know what guests can see.
-- **KPIs** for guests, uploads, and engagement so you can spot momentum early.
+- **Key numbers** for guests, uploads, and engagement so you can spot momentum early.
 - **Setup checklist** with the remaining steps before launch.
 - **Quick actions** that jump to tasks, Live Show, branding, and QR tools.
 
 ## How to use it
 1. **Confirm the status** and keep the event in Draft until everything is ready.
 2. **Work the checklist** from top to bottom; it mirrors the most common prep path.
-3. **Check KPIs** to validate that invites and uploads are coming in.
+3. **Check the numbers** to validate that invites and uploads are coming in.
 4. **Jump into details** (tasks, QR, Live Show) using the quick actions.
 
 ### Tips