firefox-devtools / firefox-devtools/profiler

The Viewport component is slow

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perf polish timeline
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Description

I believe the fix here is to unhook the Viewport from dispatching actions. We should attach an event emitter to the store that operates independently of the actions. The mouse events fire way too fast to reasonably hit the store with.

┆Issue is synchronized with this [Jira Task](https://mozilla-hub.atlassian.net/browse/FP-684)

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