chore(logs): Update full-scan message when no user query is provided

[jasonyuezhang]

This updates the message for the situation where logs performed a full scan and no user query was specified.

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Copied from getsentry#102141
Original PR: getsentry#102141

[propel-test-bot]

Add hasUserQuery prop to improve log scan messaging

Small UI tweak in the logs Explore view. Adds a new boolean prop hasUserQuery so that the confidence footer can differentiate between full-scan results with and without a user-supplied search query. Message copy is updated accordingly.

Key Changes

• Added hasUserQuery to ConfidenceFooterProps and ConfidenceMessageProps
• Prop is wired from logsGraph.tsx via useQueryParamsQuery()
• Conditional text branch in ConfidenceMessage for dataScanned === 'full' && !hasUserQuery returning simplified count strings
• Updated i18n copy strings for the new branch

Affected Areas

• static/app/views/explore/logs/confidenceFooter.tsx
• static/app/views/explore/logs/logsGraph.tsx

This summary was automatically generated by @propel-code-bot

[propel-test-bot]

[BestPractice]

The hasUserQuery prop is passed as !!userQuery but this will be true for any non-empty string, including whitespace-only queries. Consider using a more robust check:

Suggested change

	hasUserQuery={!!userQuery}
	hasUserQuery={!!(userQuery && userQuery.trim())}

⚡ Committable suggestion

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

Context for Agents

[**BestPractice**]

The `hasUserQuery` prop is passed as `!!userQuery` but this will be `true` for any non-empty string, including whitespace-only queries. Consider using a more robust check:

```suggestion
            hasUserQuery={!!(userQuery && userQuery.trim())}
```

⚡ **Committable suggestion**

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

File: static/app/views/explore/logs/logsGraph.tsx
Line: 209