feat/PRO-2482/exchange-cross-chain-cleanup

[RanaBug]

Description

• Big FE cleanup for a smoother user experience, with error and loading handling
• Added hooks to handle the swap calls
• Cross chain and same chain swaps are now possible on the app

How Has This Been Tested?

• End to end testing

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

[cloudflare-workers-and-pages]

Deploying x with    Cloudflare Pages

Latest commit:	5140c95
Status:	✅  Deploy successful!
Preview URL:	https://f6ba99ca.x-e62.pages.dev
Branch Preview URL:	https://feat-pro-2482-exchange-cross.x-e62.pages.dev

View logs

[IAmKio]

Fantastic work! 🚀 It's been a really bumpy ride but we're very nearly there - just a few bits to sort out here and there then we can launch the first first-party PillarX app 🔥 can't wait!

[IAmKio]

Many developers will look at this file to see how you did swaps - it may be worth writing a JSDoc block about the app and what it does to guide other developers 🙏

[IAmKio]

LGTM - great work on building PillarX's first first-party app! 🚀 🔥