feat(vatti): update gold price api and Telegram channel link

[hyper-weavers]

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Affected App(s)

• Pangu
• Vatti
• Palan

Change Type

Please try to limit your pull request to one type, submit multiple pull requests if needed.

What kind of change does this PR introduce?

• Bug fix
• New feature
• UI/UX improvement
• Performance improvement
• Refactoring (no functional changes)
• Testing related changes
• Build/CI related changes
• Other (please describe):

Current Behavior

Description of the current behavior that you are modifying.

Related Issues

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Issue Number:

New Behavior

Description of the new behavior that you are introducing.

Checklist

• I have read the guidelines for contributing to this project.
• My code adheres to the coding and style guidelines of the project.
• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.
• I have added/updated tests to cover my changes.

Breaking Change

Does this PR introduce a change that would cause existing functionality to not work as expected?

• Yes
• No

[nx-cloud]

View your CI Pipeline Execution ↗ for commit de69c8c

Command	Status	Duration	Result
nx affected -t test	✅ Succeeded	1m 22s	View ↗
nx affected -t build	✅ Succeeded	1m 7s	View ↗
nx affected -t lint	✅ Succeeded	56s	View ↗
nx-cloud record -- nx format:check	✅ Succeeded	1s	View ↗

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☁️ Nx Cloud last updated this comment at 2025-11-01 13:49:13 UTC