[FEATURE] Add a icon helper like Niagara Launcher

[vollowx]

Describe the feature

An icon helper that helps users store and apply their custom icons (for icon packs that are not fully adapted) and apply and store when switching icon packs.

Refer to the icon helper in Niagara Launcher.

Why would it be useful to add?

When user switch icon packs, user need to reset all the not-adapted icons, it is very terrible.

A icon helper can make it faster(much faster), and user will feel much better.

Did the feature exist in Lawnchair v2? (Play Store version)

No

Example(s)

https://play.google.com/store/apps/details?id=bitpit.launcher

Additional context

No response

[github-actions[bot]]

This issue is stale because it has been open for 90 days with no activity. Remove stale label or comment or this will be closed in 7 days.

[github-actions[bot]]

This issue was closed because it has been stale for 7 days with no activity.