feat: implement Clawtrace v2.1 — 10 new features

fix: use orange logo (logo.png) in README footer

v2.1: UI redesign — sidebar nav, landing page, new logo, professional layout, rebuilt showcase

v2.0.0: 19 new features, OpenClaw-aligned UI, categorized nav, 30 analysis views

Add independent contributor disclaimers + security hardening - Add explicit disclaimers in README.md and index.html: not affiliated with OpenClaw - Replace all innerHTML usage in demo-replay.html with safe DOM methods - Add CSP meta tag to demo-replay.html - Security audit: 0 critical/high/medium issues, all low findings resolved

Add proper OpenClaw integration: accurate description, links, credits, and example trace

v1.1: Ship 6 new features — Trace Replay, Hallucination Heatmap, Behavior Radar, Token Cost Calculator, Bug Report Generator, Reasoning Flow Graph

Update logo to new lobster telescope design

Initial release: Clawtrace v1.0 — AI Interaction & Reasoning Explorer