Fix ping indicators floating above header in board customization page

[krishnamuppaneni]

Just started using Homarr yesterday and noticed this bug #1997

Category

Bugfix

Overview

• The z-index of ping indicators is 100 which is the same as the header. Override the z-index to 0.
• Increased header's z-index to 200 to prevent other elements like grid resize handle from floating over it. App tile menus will still float over the header as expected.

Before fix:

After fix:

Issue Number

Fixes #1997 Same as #1401

[SeDemal]

Can you do a broad search of the code for any place that has an indicator and just fix their z-index too? Since it's already been a problem in 2 places I'm sure it's actually happening in other places too.

[krishnamuppaneni]

@Tagaishi I have fixed the indicator on the media request stats title, which had the same issue. Don't see it happening with App tiles and elsewhere.

[krishnamuppaneni]

@Tagaishi I have also increased the header's z-index to prevent other elements like the grid resize handle from floating over it.