Figma cleanup - subpixel, ghost instance fix & handoff checker

Automated technical cleanup for Figma files. Identify and resolve hidden issues that slow down development and export.

Core features:* Ghost instance removal: locates and deletes "broken" instances with missing main components.* Subpixel fixer: automatically rounds off fractional coordinates ($x, y$) of all layers to integers.* Hidden layer archive: detects invisible elements and moves them to a dedicated Archive frame to declutter the workspace.* Smart navigation: clicking the target (🎯) instantly focuses the viewport on the problematic object, even if it is deeply nested.

How to use:

1. Click "Scan" to generate a list of technical defects.

2. Use filters (ghosts, subpixel, hidden) to sort issues.

3. Click "Fix All" to align your layout with development standards in one click.

Prepare your file for handoff without the manual routine.