fix: update AZTEC decimals from 8 to 4

[johnnyluo]

Summary

• Updates AZTEC (MayaChain) token decimals from 8 to 4 in TokensStore.swift

Test plan

• Verify AZTEC balance displays correctly with 4 decimal places
• Verify AZTEC send/swap amounts calculate correctly

🤖 Generated with Claude Code

Summary by CodeRabbit

• Chores
  • Updated AZTEC token decimal precision on the Maya Chain network from 8 to 4 decimals. This adjustment ensures proper token representation and value calculations within the app.

[coderabbitai]

Walkthrough

In TokensStore.swift, the AZTEC token's decimal precision in the Maya Chain token list was adjusted from 8 to 4.

Changes

Cohort / File(s)	Summary
Token Metadata Update VultisigApp/VultisigApp/Stores/TokensStore.swift	AZTEC token decimals adjusted from 8 to 4 in the TokenSelectionAssets array for Maya Chain.

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: updating AZTEC token decimals from 8 to 4 in the TokensStore.swift file, which matches the raw summary and PR objectives.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

• 📝 Generate docstrings (stacked PR)
• 📝 Generate docstrings (commit on current branch)

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch aztec-decimals-4

Tip

Try Coding Plans. Let us write the prompt for your AI agent so you can ship faster (with fewer bugs).
Share your feedback on Discord.

---

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[coderabbitai]

Caution

Some comments are outside the diff and can’t be posted inline due to platform limitations.

⚠️ Outside diff range comments (1)

VultisigApp/VultisigApp/Stores/TokensStore.swift (1)

1213-1221: ⚠️ Potential issue | 🔴 Critical

Revert AZTEC decimals to 8 per MayaChain specification.

AZTEC must use 8 decimals (1e8) on MayaChain according to official specification, not 4. The change introduces a critical bug affecting all balance calculations and transactions by 10,000x.

🤖 Prompt for AI Agents

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

In `@VultisigApp/VultisigApp/Stores/TokensStore.swift` around lines 1213 - 1221,
The CoinMeta entry for AZTEC under chain: .mayaChain currently sets decimals: 4
but must be 8; update the AZTEC CoinMeta (ticker: "AZTEC", chain: .mayaChain) to
use decimals: 8 so balance math and token amounts use 1e8 precision consistently
across the TokenStore and any consumers that rely on CoinMeta.decimals.

🤖 Prompt for all review comments with AI agents

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

Outside diff comments:
In `@VultisigApp/VultisigApp/Stores/TokensStore.swift`:
- Around line 1213-1221: The CoinMeta entry for AZTEC under chain: .mayaChain
currently sets decimals: 4 but must be 8; update the AZTEC CoinMeta (ticker:
"AZTEC", chain: .mayaChain) to use decimals: 8 so balance math and token amounts
use 1e8 precision consistently across the TokenStore and any consumers that rely
on CoinMeta.decimals.

---

ℹ️ Review info

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 8e9a051 and 3cc0c0b.

📒 Files selected for processing (1)

• VultisigApp/VultisigApp/Stores/TokensStore.swift