fix: apply initialData appState for zenmode and grid stats and refactor check param for actions

[ad1992]

fixes #2870

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[dwelle]

I'm facepalming myself — didn't think of state persistence.

That said, this fix won't do. Mixing action objects and functions returning action objects is introducing several problems: 1) it's not pretty 2) it's not performant (having to rebuild/register actions multiple times) 3) and since we don't type check the exported actions, it will be error prone. In fact, it already is: it breaks shortcut handling.

I propose we change checked from boolean to (appState) => boolean.

[dwelle]

changelog?

[ad1992]

changelog?

@dwelle since we will anyways update the changelog as it's out of sync before we do the next version release so it will be easier to add at that time since this not an API change so the pr title can be used as it is in the changelog. (I pull all commits pushed after the last release and categorize it, will soon automate the categorizing then it will be easy to generate changelog).