fix(quotas): tighten Team/Enterprise daily preview caps to stay profitable

The earlier caps (Team 150/day, Enterprise 1000/day) used Sonnet/Opus pricing
that put max-usage above the tier's monthly revenue — a Bot with a Team
subscription could out-cost €199 in Anthropic spend. Drop to 50/day Team
and 200/day Enterprise; both now keep ~55-65% margin even when maxed.

Pricing page Team feature line updated to match (150 -> 50). Build caps
loosened slightly less since the 24h cache TTL makes most builds cache-hits.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/web/app/(marketing)/pricing/page.tsx

@@ -55,7 +55,7 @@ const TIERS = [
     features: [
       '25 MCP servers',
       '10M tool calls / month',
-      '150 prompt analyses / day',
+      '50 prompt analyses / day',
       'RBAC + extended audit log',
       '99.9% uptime SLA',
       'Shared Slack channel support',