v4.2: Update extension/background.js

v3.0: Upload actual extension/background.js content

v3.0: Fix extension - send {text} not {clauses} to API, add rate limit handling

Fix auth sync: handle INITIAL_SESSION + TOKEN_REFRESHED events, sync on tab visibility change, remove flaky scripting.executeScript approach, add console.log for debugging

Replace all clauseguard.com URLs with clauseguardweb.netlify.app

Website↔Extension bridge: auto-detect login, sync user/plan to extension, guest mode, scan history, user bar in popup

Fix: add forgot password + magic link, /privacy, /terms, fix all # links, extension upgrade banner on limit

Fix popup.js: match new HTML element IDs, null-safe all DOM access, wrap all chrome calls in try/catch

UI overhaul: Lucide icons (no emojis), expandable clause cards, severity filters, progress bars, copy/PDF actions, shared nav, interactive hover states

Fix extension: remove module type, add 45s timeout for HF cold start, robust error handling

Point extension at live API: gaurv007-clauseguard-api.hf.space

v3: All missing features — auth callback, settings, PDF export, email (Resend), JWT auth, /api/history, SaulLM integration, extension icons, Supabase 0.10 breaking changes, Stripe v22

🛡️ ClauseGuard v1.0 — Full codebase: Extension + Website + API + ML