* BPU Prep Work Part2
* Adjust tests to use the hot wallet when registering deriv scheme
* Add amount to payment data view for onchain payments
* Make zone limits higher when in dev mode (for tests in next PR)
* Make IPaymentMethodDetails serialize/deserialize through payment type using the network
* Allow named settings through settings repo
* Refactor some extensions for next PR
* pr changes
* use json convert for now
* Wallet prep work for BPU
This PR prepares the wallet for #1321. It makes transfers from the vault and ledger to go to their own post actions for processing (not particularly useful in this PR but is needed in BPU to propose a new tx) It also makes the Sign with seed consistent with redirect to /psbt/ready after signing which it did not do (it stayed on the seed route)
* fix test
* add assert
* Make wallet able to send to multiple destinations
* fix tests
* update e2e tests
* fix e2e part 2
* make headless again
* pr changes
* make wallet look exactly as old one when only 1 dest
