Potential bug in React.useEffect call

[Ptival]

Fairly sure the following:

reopt/vscode-plugin/src/activity-webview/webview.tsx

Lines 108 to 119 in f4f7af7

	React.useEffect(() => {
	const handler = (e: MessageEvent) => {
	return makeMessageListener({
	setProjectName,
	setSymbols,
	})(e.data)
	}
	window.addEventListener('message', handler)
	return () => {
	window.removeEventListener('message', handler)
	}
	})

should have a [] as second argument to not repeat the effect on state change.

Should also check in the other component that listens to messages.