Send btc integrate with tx consolidation logic

[victorkirov]

NOTE: depends on https://github.com/secretkeylabs/xverse-core/pull/346

🔘 PR Type

What kind of change does this PR introduce?

• [x] Enhancement

📜 Background

This introduces the use of the new txn logic for the send btc screen. Additionally it adds the send max functionality.

🔄 Changes

The send btc screen was rewritten to use the new txn logic.

Impact:

• The send btc screen has been completely rewritten for the software and ledger wallets
• The txn confirmation screen now uses the same component as the sign PSBT screen. The component has slight changes, so that screen also needs a test.
• The spinner from zero height was implemented and replaces the previous spinner we used throughout the app

🖼 Screenshot / 📹 Video

https://github.com/secretkeylabs/xverse-web-extension/assets/3322667/02778166-9cd8-44c7-8e26-229515983a67

✅ Review checklist

Please ensure the following are true before merging:

• [x] Code Style is consistent with the project guidelines.
• [x] Code is readable and well-commented.
• [x] No unnecessary or debugging code has been added.
• [x] Security considerations have been taken into account.
• [ ] The change has been manually tested and works as expected.
• [x] Breaking changes and their impacts have been considered and documented.
• [x] Code does not introduce new technical debt or issues.

[teebszet]

looks good! just wanna tidy up the edit fees spacing and feedback item a bit, otherwise good by me :)

[victorkirov]

For the spinners, should we migrate them all to the new one?

[teebszet]

For the spinners, should we migrate them all to the new one?

yeah that should be pretty low risk

[teebszet]

reminder to myself: test with ledger

[teebszet]

fyi ledger happy path passed with flying colours 🎉

[github-actions[bot]]

Test with build here: https://github.com/secretkeylabs/xverse-web-extension/actions/runs/7913360440