fix file-browser slides listing

[vxpyy9]

No description provided.

[gemini-code-assist]

Summary of Changes

Hello @vxpyy9, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request addresses a bug in the file browser plugin where the listing of slides was incorrect due to a variable name typo during JSON parsing. The fix ensures that the correct data is processed, resolving the issue with slide display.

Highlights

• Typo Correction: Corrected a variable name in the file-browser.js plugin, ensuring that the slides variable is parsed from its own content rather than an incorrect cases variable.

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[gemini-code-assist]

Code Review

This pull request correctly fixes a bug in the file browser's slide listing functionality. The original code was attempting to parse an undefined variable cases, which would lead to a runtime error. The fix correctly uses the slides variable, which holds the response text. I have included one suggestion to further improve the code's clarity and maintainability.

[gemini-code-assist]

While the fix is correct, reusing the slides variable to store both the raw string response and then the parsed JSON object can be confusing. It's better practice to introduce a new constant for the parsed data to improve code clarity and maintainability. This avoids having a variable change its type, which makes the code easier to reason about.

Suggested change

	slides = JSON.parse(slides);
	for (const c of slides || []) {
	items.push(makeSlideItem(c.local_id || c.id));
	}
	const parsedSlides = JSON.parse(slides);
	for (const c of parsedSlides || []) {
	items.push(makeSlideItem(c.local_id || c.id));
	}