Honesty pass: remove every live fabrication (REMOVE/HIDE only, no feature cut)

Six live untruths corrected — no grade/snapshot/scorer/pipeline touched:
1. /compare — hardcoded Jokic A+/Wembanyama A + fake VERDICT replaced with an
   honest in-development state; removed from Nav + BottomTabBar (route still
   resolves, never the sample). Real two-player build is later.
2. Pricing — founder Desk $34.99→$44.99 (matches lib/checkout.js), Analyst
   $14.99; removed the struck $19.99/$44.99 "regular" numbers and DeskShowcase's
   stale $34.99. First-100 counter is real (ClaimMeter → Stripe countFounderSeats);
   no fake "first 50" desk claim added (no such counter exists).
3. FAQ "NexaPay" → Stripe (verified: live checkout is Next→Express→checkout.stripe.com).
4. FAQ + Features "Brier/CLV published from day one" removed (not surfaced yet) —
   returns when real. Backend Brier compute untouched.
5. MobileEdgeBoard removed from the Slate — its edge% feed was a miscalibrated
   placeholder (masked >40% as "—"); phones now show the real game cards.
6. Price triplet — never-computed model/EV now derives NO_MODEL (honest absent,
   MODEL "—" / "NOT PRICED", no verdict) instead of QUARANTINE's false "we
   suppressed our price / a leg is poisoned" copy. Fixes grade card + LiveHeroProp.

Full suite 3833 green, web build exit 0. Tests updated to the new honest contracts.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VsztNChZ7vEvSR61AuMhD1

web/src/components/Features.tsx

@@ -37,7 +37,7 @@ const FEATURES = [
   {
     icon: '⌦',
     title: 'The honest ledger',
-    body: 'Every grade. Every result. No hiding. No deletion. Brier score and CLV from day one. Public accuracy by tier.',
+    body: 'Every grade. Every result. No hiding. No deletion. Public accuracy by grade tier, once the sample is large enough to mean something.',
   },
 ];