feat(statics): onboard XRP MPT mainnet tokens xrp:kld and xrp:key

[0xPrabh]

Description

Onboards two XRP MPT (Multi-Purpose Token) mainnet tokens:

• XRP:KLD — Kladia Liquidity Deflator
  • MPT Issuance ID: 061B3FA2C51CC6B8BEF8E672C70638FCB4D474427155A753
  • AssetScale: 6, canTransfer: true
• XRP:KEY — Keystone Protocol Token
  • MPT Issuance ID: 0634CF15DADB8E4C44F8CEAFF89B3A9FED52604FEE1A184F
  • AssetScale: 6, canTransfer: true

Both tokens verified on-chain via XRPL ledger API. Decimal places and transferability flags confirmed from the MPTIssuance ledger objects.

Issue Number: CHALO-805

Type of change

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

• Added unit tests for xrp:kld and xrp:key in modules/sdk-coin-xrp/test/unit/xrpToken.ts
• All 146 sdk-coin-xrp unit tests pass
• All 30801 statics unit tests pass
• Lint clean (no new errors)

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• My commits follow Conventional Commits
• The ticket was included in the commit message (CHALO-805)
• I have added tests that prove the feature works
• New and existing unit tests pass locally

[linear-code]

CHALO-805