[Enhancement]: Provide a button ("HALF") to pull half of the available selected token

Prerequisites

[X] You read the guidelines for contributing.
[X] You checked that the enhancement has not yet been reported (also through closed issues).

Describe the current behavior

The current state of the swap utility UI on Sinfonia allows selecting the maximum available amount of token when performing a swap. It would be optimal to have similar functionality to automatically select half of the tokens available when performing a swap with another token provided by the DEX.

Explain the motivation

The main reason I believe it would be a good idea to add such functionality is that most of the swaps that are currently performed on the Sinfonia DEX have the purpose of providing full liquidity (with a 50% / 50% LP provision) to a pool. Such functionality would simplify the user experience even further by automatically splitting the tokens that should be provided to a specific pool.

Provide a list of references

The most relevant DEX that provides such functionality is: Osmosis

Which browser are you using?

Brave

Which is your browser version?

No response

Which kind of device are you using?

Desktop

Are you using a ledger?

Yes

Which is your ledger version?

No response

bitsongofficial / sinfonia-ui