cli improvements

[JssDWt]

• Set a default for the internal grpc address in the cli
• Return more information about pending swaps, like
  • creation time
  • outputs
  • payment attempts
  • whether it's locked

[Copilot]

Pull Request Overview

This PR improves the CLI and swap status reporting by setting a default internal gRPC address and by including additional pending swap details (creation time, outputs, payment attempts, and lock status).

• Renames error types and updates functions for retrieving payment attempts and swap locks.
• Updates proto definitions, internal server mappings, and test assertions to accommodate the new swap details.

Reviewed Changes

Copilot reviewed 13 out of 13 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
swapd/src/swap/swap_repository.rs	Renamed error enum and added new structs to support payment details.
swapd/src/postgresql/swap_repository.rs	Adjusted queries and function signatures for payment attempts.
swapd/src/postgresql/chain_repository.rs	Updated SQL queries and mapping to return enriched TXO data.
swapd/src/internal_server.rs	Extended GetSwapResponse with additional swap information.
swapd/src/chain/types.rs, repository.rs, mod.rs	Introduced new types and re-exports for swap spends.
swapd/proto/swap_internal/swap_internal.proto	Updated proto messages to carry new swap-related fields.
swap-cli/src/main.rs	Set default internal gRPC URI.
itest tests	Added/modified tests to validate the new swap details.