Update useInput() to include name in key

[depeele]

Some key values (e.g. 'insert', 'home', 'end') were basically lost. In these cases, the input value would be an empty string and the generated key data would contain no additional information about the value.

To resolve this, directly include keypress.name in the generated key data so this information is not lost.

[sindresorhus]

Check if any types / docs needs to be updated.

[depeele]

Check if any types / docs needs to be updated.

OK. I've update:

• the Key type in src/hooks/use-input.ts to include the new name field;
• documentation for the inputHandler() callback for useInput() to include a description of the new key.name;

[sindresorhus]

I wonder if it would be better to instead expose a .special property, similar to: https://developer.apple.com/documentation/appkit/nsevent/specialkey

It's kinda weird to mix one letter presses like a with, for example, home.

We could then even strongly type the property with the supported names: special: 'f1' | 'f2';