[FEATURE] Global search handles apk files

[Sum4m4]

Describe the feature

The global search should open apk files when you click on them, allowing the package manager to install them. It should also use the apk's icon instead of the generic symbol.

Why would it be useful to add?

It would handle apks, making it easier to install any app that isn't on the play store, including lawnchair.

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

No

Example(s)

Additional context

No response