feat(templarfi): add ADA, DOGE, LTC, XRP cross-chain assets via omnichain bridge

[SmolinPavel]

Summary

• Add cross-chain asset support for ADA, DOGE, LTC, and XRP bridged via omnichain bridge (cardano.omft.near, doge.omft.near, ltc.omft.near, xrp.omft.near)
• Register token mappings with correct decimals in projects/helper/chain/near.js (ADA: 6, DOGE: 8, LTC: 8, XRP: 6)
• Add detectCrossChainToken mappings and chain entries in projects/templarfi/index.js, following the same pattern as the existing BTC and ZEC integrations

Summary by CodeRabbit

• New Features
  • Added support for NEAR omnichain tokens representing Cardano, Dogecoin, Litecoin, and XRP. Users can now track wrapped versions of these major assets on the NEAR network.
  • Extended platform integration to include Cardano, Doge, Litecoin, and Ripple blockchains, enabling total value locked and borrowing metrics visibility across these newly supported networks.

[coderabbitai]

📝 Walkthrough

Walkthrough

The changes add support for four additional omnichain NEAR tokens (Cardano, Dogecoin, Litecoin, XRP). A helper chain file introduces token-to-balance mappings with decimal specifications, while the templarfi adapter extends its supported chains list and cross-chain token detection to include these assets with corresponding tvl and borrowed exports.

Changes

Cohort / File(s)	Summary
NEAR Token Mapping projects/helper/chain/near.js	Added four tokenMapping entries for Near OMFT tokens (cardano.omft.near, doge.omft.near, ltc.omft.near, xrp.omft.near) with corresponding aggregated balance keys and decimal normalization (6 or 8).
Templarfi Cross-Chain Support projects/templarfi/index.js	Extended SUPPORTED_CHAINS from 6 to 10 chains (added: cardano, doge, litecoin, ripple); updated cross-chain token detection to map new NEAR OMFT token IDs; enables tvl and borrowed exports for four new chains.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~12 minutes

Poem

Hoppy news! Four tokens now grace the NEAR,
Cardano, Doge, and Litecoin appear,
Ripple flows through our mappings with care,
Cross-chains unite in the ecosystem we share! 🐰✨

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly summarizes the main change: adding cross-chain support for four assets (ADA, DOGE, LTC, XRP) via omnichain bridge in the templarfi project.
Description check	✅ Passed	The PR description provides a clear summary of changes and technical details, but it does not follow the repository's template structure. However, this is an update to an existing project, not a new listing requiring all template fields.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[coderabbitai]

🧹 Nitpick comments (1)

projects/templarfi/index.js (1)

377-377: Consider updating the methodology string to reflect all supported chains.

The methodology currently mentions only "Stellar, Ethereum, Bitcoin" but the adapter now supports Cardano, Dogecoin, Litecoin, XRP, and others.

📝 Suggested update

-  methodology: 'TVL is calculated by summing the net borrow asset liquidity (deposits minus outstanding loans) and full collateral deposits for each market deployment. Assets are attributed to their origin chain (Stellar, Ethereum, Bitcoin).',
+  methodology: 'TVL is calculated by summing the net borrow asset liquidity (deposits minus outstanding loans) and full collateral deposits for each market deployment. Assets are attributed to their origin chain (NEAR, Stellar, Ethereum, Bitcoin, Zcash, Solana, Cardano, Dogecoin, Litecoin, XRP).',

🤖 Prompt for AI Agents

Verify each finding against the current code and only fix it if needed.

In `@projects/templarfi/index.js` at line 377, The methodology string assigned to
the methodology property currently lists only "Stellar, Ethereum, Bitcoin";
update that string in projects/templarfi/index.js (the methodology property) to
reflect all supported chains (e.g., include Cardano, Dogecoin, Litecoin, XRP,
plus Stellar, Ethereum, Bitcoin) or replace the explicit list with a phrase like
"all supported chains" to keep it accurate as support expands; ensure the
revised sentence retains the original meaning about summing net borrow liquidity
and full collateral deposits per market deployment.

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Nitpick comments:
In `@projects/templarfi/index.js`:
- Line 377: The methodology string assigned to the methodology property
currently lists only "Stellar, Ethereum, Bitcoin"; update that string in
projects/templarfi/index.js (the methodology property) to reflect all supported
chains (e.g., include Cardano, Dogecoin, Litecoin, XRP, plus Stellar, Ethereum,
Bitcoin) or replace the explicit list with a phrase like "all supported chains"
to keep it accurate as support expands; ensure the revised sentence retains the
original meaning about summing net borrow liquidity and full collateral deposits
per market deployment.

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ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 26da14d8-27f5-4142-8ecb-76a8b2a59db4

📥 Commits

Reviewing files that changed from the base of the PR and between 765107d and 20e9f8c.

📒 Files selected for processing (2)

• projects/helper/chain/near.js
• projects/templarfi/index.js

[SmolinPavel]

Hi @RohanNero,

Could you please review this PR?
That should be a pretty straightforward and safe update.

Let me know if you need anything from me please.