Number Input Improvement

[ap211unitech]

📝 Description

For the Number Input component, it can sometimes be confusing whether to enter values in Planck units or standard units. To avoid this confusion, we can use tooltips for clarification.

In the Polkadot.JS UI, inputs should generally be provided in Planck units. However, if an input requires non-Planck units, a tooltip should explicitly inform users.

For Asset Hub -

Planck Units: 10^9 = 0.1 DOT
Standard Units: 0.1 = 0.1 DOT