Update the name of the Screens page to Mobile (#8510)

Author: shruthilayaj

src/docs/product/performance/mobile-vitals.mdx

@@ -68,9 +68,9 @@ You can track time to full display for:
 - [Android](/platforms/android/performance/instrumentation/automatic-instrumentation/#time-to-full-display)
 - [Apple](/platforms/apple/performance/instrumentation/automatic-instrumentation/#time-to-full-display)
 
-## Screens
+## Mobile
 
-The **Screens** page shows an overview of how long it takes for your application to load its screens. Here you can identify slow or regressed screens and get additional information to understand the factors contributing to the slowness of both time to initial display (TTID) and time to full display (TTFD).
+The **Mobile** page shows an overview of how long it takes for your application to load its screens. Here you can identify slow or regressed screens and get additional information to understand the factors contributing to the slowness of both time to initial display (TTID) and time to full display (TTFD).
 
 While Sentry automatically tracks TTID, [TTFD](#time-to-initial-display-and-time-to-full-display) requires that the `reportFullyDisplayed()` API be called manually to report that the screen has loaded all of its content and is fully displayed.
 
@@ -87,7 +87,7 @@ While Sentry automatically tracks TTID, [TTFD](#time-to-initial-display-and-time
 - `>=3.13` for UIViewController transactions
 - `>=8.4.0` for TTID+TTFD, (released April, 2023)
 
-By default, the **Screens** page displays metrics for the two releases with the highest screen counts for the time range you’ve selected. To choose a different set of releases to compare, use the “release selector” at the top of the page.
+By default, the **Mobile** page displays metrics for the two releases with the highest screen counts for the time range you’ve selected. To choose a different set of releases to compare, use the “release selector” at the top of the page.
 
 The charts section shows a comparison of TTID and TTFD for your top five screens across your two selected releases.