Clear status messages when transitioning between tabs in settings

[Kirtan-pc]

Description

The status toast elements (e.g. #hotkey-status-msg, #profile-status-msg, #backup-status-msg, #aurora-status-msg) do not clear their visibility or text content when the user switches to a different settings tab using the left sidebar navigation buttons.

Steps to Reproduce

1. Save a theme profile to trigger a success toast under the "Theme Profiles" section.
2. Immediately switch to another tab (e.g. "Tweaks") using the navigation menu.
3. Switch back to "Theme Profiles" within 3 seconds.
4. Observe that the status toast is still visible and completing its fade-out transition.

Expected Behaviour

Switching settings tabs should clear all active status toasts and reset their text and opacity states to hide them cleanly.

Actual Behaviour

Status toasts continue their display and fade-out animations even after transitioning between different tabs.

[github-actions]

Thanks for opening this issue and contributing to Paraline 🌌

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[Kirtan-pc]

Hi @SamXop123 ,

I would like to work on this issue under GSSoC 2026.

Could you please assign this issue to me?

Thank you!