[ashutosh-blockpeer]

Summary

Adds XRPL EVM Mainnet (1440000) and XRPL EVM Testnet (1449000) for document verification and managing assets.

Documents on these networks use the XRP chain identifier.

Changes

• Network config: registered XRPL EVM Mainnet and Testnet in chain-info.ts and chain-config.ts (RPC, explorer, native currency XRP), and added a network icon.
• Verification: documents are verified against their own network's RPC (getDocumentRpcUrl), with a fallback to the current provider.
• Hooks: useQueue and useDeployTokenRegistry now handle chains not listed in @trustvc/trustvc's SUPPORTED_CHAINS.
• Tests: added coverage for XRPL EVM chain ID and RPC resolution, and for document verification.

Out of scope

• Document creation (Creator)
• Gasless transactions

Summary by CodeRabbit

• New Features
  • Added support for XRPL EVM mainnet and testnet, including network and explorer details.
• Improvements
  • Document verification now uses the network specified by the document when available, and falls back to the connected network when it is not.
  • Transferable record checks can use the document’s network connection, helping checks run against the appropriate network.

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👷 Deploy request for reference-implementation pending review.

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🔨 Latest commit	d38641e

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👷 Deploy request for tradetrust-dev pending review.

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🔨 Latest commit	d38641e

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Walkthrough

This change adds XRPL EVM mainnet and testnet configuration. Document verification and transferable-record registry checks can use the document’s configured RPC URL. Document verification falls back to the provider-derived URL when no document URL is available. The queue gas-station lookup uses a string chain ID key.

Changes: XRPL EVM support

Layer / File(s)	Summary
XRPL EVM chain configuration src/constants/chain-info.ts, src/config/chain-config.ts, src/utils/shared.test.ts	Chain types, IDs, metadata, and supported-network lists include XRPL EVM mainnet and testnet. Chain ID parsing tests cover XRP documents.
Document-specific RPC verification src/utils/shared.ts, src/services/verify/index.tsx, src/services/verify/index.test.ts, src/sagas/certificate.ts, src/sagas/certificate.test.js, src/utils/shared.test.ts	getDocumentRpcUrl resolves the configured RPC URL for a document chain ID. Document verification uses that URL when available and otherwise uses the provider URL. Transferable-record registry checks receive the document RPC URL.
Queue chain lookup src/common/hooks/useQueue.tsx	The gas-station lookup indexes supported-chain configuration with the string form of the current chain ID.

Estimated code review effort: 3 (Moderate) | ~20 minutes

Change: Feature

Sequence Diagram(s)

sequenceDiagram
  participant verifyDocument
  participant getDocumentRpcUrl
  participant ChainInfo
  participant verifyDoc
  verifyDocument->>getDocumentRpcUrl: resolve the document RPC URL
  getDocumentRpcUrl->>ChainInfo: look up chain configuration
  ChainInfo-->>getDocumentRpcUrl: return chain RPC configuration
  getDocumentRpcUrl-->>verifyDocument: return RPC URL or undefined
  verifyDocument->>verifyDoc: pass document RPC URL or provider-derived URL

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Merge Risk: Minimal · previous review 5cdbe

Document verification handles invalid-network failures without interrupting other credentials. No identified issue blocks merging after normal checks.

Pre-merge checks: 4 · 1

Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage		Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 1 functions across 9 files.	Write docstrings for the functions missing them to satisfy the coverage threshold.

Passed checks (4 passed)

Check name	Status	Explanation
Title check		The title clearly and concisely describes the primary change: adding XRPL EVM mainnet and testnet support.
Description check		The description includes the required Summary and Changes sections and provides relevant implementation details, tests, and scope. It does not include the template's Issues section, but the descriptio…
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

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Actionable comments posted: 1

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• 🪄 Fix CodeRabbit comments on this PR

🤖 Prompt to fix review comments

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Inline comments:
Review comments at @src/utils/shared.ts:
- Around line 184-189: Remove the broad try/catch in getDocumentRpcUrl and let
errors from getChainId propagate, while retaining the existing undefined result
when getChainId returns no chain ID.

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📒 Files selected for processing (9)

• src/common/hooks/useQueue.tsx
• src/config/chain-config.ts
• src/constants/chain-info.ts
• src/sagas/certificate.test.js
• src/sagas/certificate.ts
• src/services/verify/index.test.ts
• src/services/verify/index.tsx
• src/utils/shared.test.ts
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