docs: add kinetic stealth scoreboard to GitHub Pages

New "Live Detection Test Results" scoreboard in the anti-detection
section with animated score bars, check dot grids, and totals strip:

- Rebrowser Bot Detector: 10/10 (green bar, 10 pass dots)
- Sannysoft: 55/56 (green bar, 14 pass + 1 fail dot)
- FingerprintJS BotD: Clean (no bot verdict)
- CreepJS: Clean (no hard failures)
- Infosimples: Timeout (grey, site unreachable)

Kinetic elements (all trigger on scroll-into-view):
- Score bars fill left-to-right with eased cubic timing
- Individual check dots fade in sequentially (30ms stagger)
- Dark totals strip with animated counters: 65 passed, 1 detected,
  5 sites, 98% pass rate
- Summary header updates when animation completes

Rose accent (#e11d48) for stealth-specific elements consistent
with the feature cell pulse animation added earlier.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: copyleftdev