fix(email): Recipient selector losing focus on mount

[dev-rb]

Summary

When going from the unified list view to composing an email, the recipient selector would briefly receive focus and then immediately lose it. This was caused by a Suspense issue which was triggered by the useEmailLinks hook that was reading query data inside of a memo to provide a value for status (now renamed to isConnected) AND by the logic in createControlledOpenSignal that tries to focus the previously in focus element when setting the value to false. The problem with the latter is that it will try to focus an element that is no longer there when we transition to a different view like the email compose view and thus trigger cause the element on the new view which should have focus, to lose it.

Reading a resource inside of a memo will immediately cause the nearest Suspense above the memo to be triggered because memos are not lazy in Solid 1.0.

This also fixes issues with other inputs in blocks not receiving focus when going through the create menu

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