feat(express): migrated consolidateunspents as type route

[lokesh-bitgo]

Ticket: WP-5430

[lokesh-bitgo]

@claude

[Copilot]

Pull Request Overview

This PR adds a V2 API endpoint for consolidating unspents in wallets with typed routes. The endpoint follows the V2 API pattern by including a coin parameter in the URL path and uses typed request/response handling.

Key changes:

• New typed route definition for POST /api/v2/{coin}/wallet/{id}/consolidateunspents
• Comprehensive test suite with 1150 lines covering request/response validation, bulk mode, error cases, and codec tests
• Migration from untyped express route to typed route handler with proper parameter decoding

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File	Description
modules/express/src/typedRoutes/api/v2/consolidateunspents.ts	Defines typed route, request/response schemas with support for single and bulk consolidation modes
modules/express/test/unit/typedRoutes/consolidateunspentsV2.ts	Comprehensive test suite validating codecs, API behavior, framework integration, and edge cases
modules/express/src/typedRoutes/api/index.ts	Registers the new V2 endpoint in the API spec alongside the existing V1 endpoint
modules/express/src/clientRoutes.ts	Updates handler to use typed route with decoded parameters and registers route with typed router

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.