Fix account tabs overflow with wrapping pill-style tabs

[patcapulong]

Summary

• Replace horizontal scroll behavior on API reference tab lists (oneOf schema variants) with flex-wrap pill-style buttons that handle 20+ account types gracefully across viewports
• Remove dead scroll-fade.js (117-line drag-to-scroll + fade gradient script) and its <script> tag from docs.json that was loading on every page for zero benefit

Test plan

• Verify API reference pages with many tabs (e.g. External Accounts) wrap correctly
• Verify no console errors from missing scroll-fade.js
• Check light and dark mode tab styling
• Check mobile viewport wrapping behavior

🤖 Generated with Claude Code

[greptile-apps]

Greptile Summary

Replaced horizontal scroll behavior with wrapping pill-style tabs for API reference pages, handling 20+ account type tabs gracefully across all viewports. Also removed dead code (scroll-fade.js and its script tag from docs.json).

Major changes:

• Added CSS for flex-wrap pill-style tabs scoped to #api-playground-2-operation-page
• Complete styling for inactive/hover/active states in both light and dark modes
• Removed 117-line scroll-fade.js that was loading on every page
• Updated CLAUDE.md to clarify that React hooks work in MDX (parser issues are from JS expressions, not hooks)

Confidence Score: 5/5

• Safe to merge - well-scoped CSS changes with proper fallbacks and dead code removal
• All CSS selectors are properly scoped to #api-playground-2-operation-page, all CSS variables used are already defined in the file, proper dark mode support included, and dead code removal is complete (both JS file and script tag)
• No files require special attention

Important Files Changed

Filename	Overview
mintlify/style.css	Added wrapping pill-style tabs with complete hover/active states for light and dark modes
CLAUDE.md	Corrected documentation about React hooks in MDX - they work, parser issues are from JS expressions

_{Last reviewed commit: fc0f0bb}

[greptile-apps]

_{3 files reviewed, 1 comment}

_{Edit Code Review Agent Settings | Greptile}

[greptile-apps]

click listener added synchronously in mouseup may miss the click event if the click fires before the listener is attached (browsers typically fire click after mouseup on the same tick). Consider adding the listener during mousedown instead and using a flag to determine whether to suppress it.

Suggested change

	el.addEventListener(
	"click",
	function (e) {
	e.stopPropagation();
	e.preventDefault();
	},
	{ once: true, capture: true }
	);
	el.addEventListener("mousedown", function (e) {
	if (e.button !== 0) return;
	isDown = true;
	hasDragged = false;
	startX = e.pageX;
	startScrollLeft = el.scrollLeft;
	// Pre-register click suppression handler
	var clickHandler = function (clickEvent) {
	if (hasDragged) {
	clickEvent.stopPropagation();
	clickEvent.preventDefault();
	}
	};
	el.addEventListener("click", clickHandler, { once: true, capture: true });
	});

Prompt To Fix With AI

This is a comment left during a code review.
Path: mintlify/scroll-fade.js
Line: 63-70

Comment:
click listener added synchronously in `mouseup` may miss the click event if the click fires before the listener is attached (browsers typically fire click after mouseup on the same tick). Consider adding the listener during `mousedown` instead and using a flag to determine whether to suppress it.

```suggestion
    el.addEventListener("mousedown", function (e) {
      if (e.button !== 0) return;
      isDown = true;
      hasDragged = false;
      startX = e.pageX;
      startScrollLeft = el.scrollLeft;
      
      // Pre-register click suppression handler
      var clickHandler = function (clickEvent) {
        if (hasDragged) {
          clickEvent.stopPropagation();
          clickEvent.preventDefault();
        }
      };
      el.addEventListener("click", clickHandler, { once: true, capture: true });
    });
```

How can I resolve this? If you propose a fix, please make it concise.

[bsiaotickchong]

whoa this seems super hacky, they don't have any way of natively scrolling already?

[patcapulong]

oops. i changed the approach. great point, thank you brian

[patcapulong]

@greptile rereview