add $ to ether price

[Jennievon]

Why this change is needed

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What changes were made as part of this PR

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[coderabbitai]

Walkthrough

The update to the Dashboard component in the obscuroscan_v3 project involves a minor yet visible change to the user interface. The modification ensures that the Ethereum price is now displayed with a preceding dollar sign, enhancing the clarity of the currency value presented to the users on the dashboard.

Changes

File Path	Change Summary
.../dashboard/index.tsx	Updated the Ethereum price display to include a dollar sign before the value.

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Review Status

Actionable comments generated: 1

Configuration used: CodeRabbit UI

Commits

Files that changed from the base of the PR and between c4c827d and 0ea28b0.

Files selected for processing (1)

• tools/obscuroscan_v3/frontend/src/components/modules/dashboard/index.tsx (1 hunks)

[coderabbitai]

The logic for displaying the Ether price with a dollar sign seems to be incorrect. The current implementation will not display "N/A" if price?.ethereum?.usd is null or undefined because the string concatenation will convert it to the string "$null" or "$undefined", which are truthy values in JavaScript. The "N/A" fallback will never be used.

- value: `$${price?.ethereum?.usd}` || "N/A",
+ value: price?.ethereum?.usd ? `$${price.ethereum.usd}` : "N/A",

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Committable suggestion

❗ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.

Suggested change

	value: `$${price?.ethereum?.usd}` || "N/A",
	value: price?.ethereum?.usd ? `$${price.ethereum.usd}` : "N/A",

[BedrockSquirrel]

Lgtm

[coderabbitai]

Review Status

Actionable comments generated: 0

Configuration used: CodeRabbit UI

Commits

Files that changed from the base of the PR and between 0ea28b0 and 5b1e472.

Files selected for processing (1)

• tools/obscuroscan_v3/frontend/src/components/modules/dashboard/index.tsx (1 hunks)

Files skipped from review as they are similar to previous changes (1)

• tools/obscuroscan_v3/frontend/src/components/modules/dashboard/index.tsx