kernelStatus should be allowed to be null or undefined,

[todo]

play/components/Main.tsx

Lines 312 to 317 in 9a46bf6

	// TODO: kernelStatus should be allowed to be null or undefined,
	// resulting in thought of as either idle or not connected by
	// default. This is primarily used for determining if code
	// completion should be enabled
	kernelStatus={
	currentKernel ? currentKernel.status : "not connected"

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This issue was generated by todo based on a TODO comment in 9a46bf6. It's been assigned to @captainsafia because they committed the code.