Improve Fee Component

[jeremy-babylonlabs]

The fee components are tightly coupled with at least 3 react components:

• staking
• stakingFee
• stakingAmount

If you try adjust the fee rate, you will notice the react components of the stakingFee has been re-rendered at least 8 times.
The suggest the current state of implementation is not ideal for future feature work as it's prone to bugs.

The scope of this ticket is to investigate the best way moving forward to improve this part of the codebase and abstract the fee logic away from the core staking.tsx file.

[jrwbabylonlab]

bumping this ticket to high priority as i think we should have it fixed before cap 3

fyi @gbarkhatov @totraev

[jrwbabylonlab]

During the week we have decided onhold the #72 and work on the smaller tickets that will eventually simplify the workflow for the #72. Otherwise the change might be too big and risky.
#173
#9
#162
#49

[jrwbabylonlab]

Hi @totraev what's the status of this ticket? has the implementation started? If not, we shall move the ticket back to todo state and one of the other devs can pick it up if have time