Add Freedom Dollar (fUSD) on Zano

[uwezukwechibuzor]

Summary

List Freedom Dollar (fUSD), an over-collateralized (ZANO-backed) stablecoin on the Zano privacy blockchain.
https://explorer.zano.org/assets
https://www.freedomdollar.com/en
https://x.com/freedomdollar5

Summary by CodeRabbit

• New Features
  • Added support for Freedom Dollar (fUSD) as a new pegged asset.
  • Introduced support for the Zano chain in pegged asset tracking.
  • Enabled reporting of newly issued fUSD balances.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 0ba7d32a-36cc-4411-b51c-55e914e05197

📥 Commits

Reviewing files that changed from the base of the PR and between 3803bad and c3b4b5c.

📒 Files selected for processing (3)

• src/adapters/peggedAssets/freedom-dollar/index.ts
• src/adapters/peggedAssets/helper/chains.json
• src/peggedData/peggedData.ts

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📝 Walkthrough

Walkthrough

Adds a new Pegged Issuance adapter for the Zano-based Freedom Dollar (fUSD) stablecoin, which fetches asset supply from the Zano explorer API. Registers "zano" as a new chain identifier and appends a corresponding PeggedAsset entry to the pegged assets data list.

Changes

Freedom Dollar Adapter Addition

Layer / File(s)	Summary
Zano minted supply adapter src/adapters/peggedAssets/freedom-dollar/index.ts	Implements zanoMinted() to fetch asset details from the Zano explorer API, compute scaled supply from current_supply/decimal_point, and record it via sumSingleBalance under peggedUSD as issued; exports default adapter wiring zano.minted.
Chain and asset registration src/adapters/peggedAssets/helper/chains.json, src/peggedData/peggedData.ts	Adds "zano" to the chains list and appends a PeggedAsset entry for Freedom Dollar (fUSD) with module: "freedom-dollar", pegType: peggedUSD, and pegMechanism: crypto-backed.

Estimated code review effort: 2 (Simple) | ~10 minutes

Possibly related PRs

• DefiLlama/peggedassets-server#832: Both PRs add new peggedUSD adapter modules and append corresponding entries to the exported asset list in peggedData.ts.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description is missing most required template fields such as name, chain, logo, token address, peg details, and audits.	Fill in the PR template sections for the new listing, including name, website, logo, chain, IDs, token address, peg fields, and audit links.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title is concise and clearly summarizes the main change: adding Freedom Dollar (fUSD) on Zano.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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