Combine multiple filter passes into single-loop iterations

Auto-extract spacing & radius from component nodes when Variables API unavailable

Enhance variable import parser for MCP/Figma Desktop format

Add manual Figma Variables import via JSON paste

Add sync diagnostics for Figma Variables API status

Add Figma Variables API support for spacing, colors, radius tokens

Redesign settings page with sections and side-by-side cards

Add source of truth toggle and re-run onboarding

Add Figma integration, GitHub API, and Diff Engine

Add user profile and logout to sidebar

Add Supabase auth with GitHub OAuth login

Initial commit — TokenLens prototype