Pull-to-refresh doesn't work properly on the Live page. Two issues:

1. ion-refresher is placed outside ion-content - Ionic requires it to be inside
2. There's a duplicate refresher in live.component.html that shouldn't be there

Changes

pull-to-refresh.ts

Moved the refresher inside ion-content where it belongs. Also changed the logic so the pull gesture is always available - the visual hint ("Pull to refresh" text with arrows) still only shows when data is stale.

Before:

@if (show) {
  <ion-refresher>...</ion-refresher>
}
<ion-content>...</ion-content>

After:

<ion-content>
  <ion-refresher>...</ion-refresher>
  @if (show) {
    <!-- visual hint -->
  }
</ion-content>

live.component.html

Removed the duplicate ion-refresher that was passed as content - the component already handles this via the [refresh] input.

Also moved all the grid content inside oe-refresh-view so it's actually scrollable with the refresher.

How to test

1. Go to Live page
2. Pull down - should trigger refresh
3. Wait 20+ seconds without data updates - "Pull to refresh" hint should appear
4. Pull down again - should still work