Add trace property to devtools options

[DanielPower]

Relates to #716

From my testing, redux dev tools trace feature is already working without any changes on Zustand's side. All that's necessary is to type the option so that Typescript will allow it to be passed.

There is at least one caveat, and that is that if you try to use a callback for trace, it does not correctly get passed the action as an argument. This functionality exists so you can either customize the trace, or to conditionally trace on some actions like in the example below.

trace: (action) => {
  if (shouldTrace(action)) {
    return new Error().trace;
  }
},

In this example, action will always come back as undefined. I intend to look into this and will put up another PR when I can with the necessary fixes. However as an initial step, I'm putting up this PR to type the field, because much of the functionality is already working.

Edit: I've also gone ahead and added traceLimit and features, as I've tested both of those as working. I'll type out more features in the future as I test them.

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[dai-shi]

Thanks for working on this.

[dai-shi]

LGTM unless @devanshj shows any concern.

[devanshj]

Are you sure we don't need any changes in our implementation to support these flags? Are these entirely handled by the extension? And could point to the type definition of this from the repo. We should also include jsdoc for them.

You can opt to remove features altogether, no issues, I just don't want to do things half-baked :)

[devanshj]

Let's remove (() => string) if it's not working. (I assume we need to change our implementation to support it?)

[devanshj]

The following applies to trace and traceLimit too

Are you sure we don't need any changes in our implementation to support these flags? Are these entirely handled by the extension? And could point to the type definition of this from the repo. We should also include jsdoc for them.

[devanshj]

If you're interested you can look up the repo, find out what other options we're missing that don't require implementation changes and add jsdocs for the them and the existing ones too

[dai-shi]

Please consider @devanshj's comments.

[DanielPower]

Thank you for the comments. Will loop back to this as soon as I can.

Edit: Sorry for the delay. I've been pulled away from global state for a bit. I'm still planning to look into this, but it's going to be 2 weeks before I'll be able to do it.

[dai-shi]

Closing this as stale. Please start over because we have many changes in the main branch. #716 should be the issue for tracking and discussion.