fix(ui): clean up tenant pages and add license inspection

- Remove tier badge from tenant license page header
- Remove tier badge and Tier KPI card from tenant dashboard
- Add "Inspect License" toggle on vendor tenant detail to view all limits

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

ui/src/pages/tenant/TenantDashboardPage.tsx

@@ -13,7 +13,6 @@ import { useTenantDashboard, useRestartServer, useUpgradeServer } from '../../ap
 import { errorMessage } from '../../api/client';
 import { ServerStatusBadge } from '../../components/ServerStatusBadge';
 import { UsageIndicator } from '../../components/UsageIndicator';
-import { tierColor } from '../../utils/tier';
 import styles from '../../styles/platform.module.css';
 
 function statusColor(status: string): 'success' | 'error' | 'warning' | 'auto' {
@@ -64,7 +63,6 @@ export function TenantDashboardPage() {
       {/* Header */}
       <div style={{ display: 'flex', alignItems: 'center', gap: 12 }}>
         <h1 style={{ margin: 0, fontSize: '1.25rem', fontWeight: 600 }}>{data.name}</h1>
-        <Badge label={data.tier} color={tierColor(data.tier)} />
         <Badge label={data.status} color={statusColor(data.status)} />
       </div>
 
@@ -78,7 +76,6 @@ export function TenantDashboardPage() {
       {/* KPI strip */}
       <KpiStrip
         items={[
-          { label: 'Tier', value: data.tier },
           { label: 'Status', value: data.status },
           { label: 'Server', value: data.serverHealthy ? 'Healthy' : 'Down' },
           { label: 'License', value: daysRemaining > 0 ? `${daysRemaining}d remaining` : 'Expired' },

ui/src/pages/tenant/TenantLicensePage.tsx

@@ -10,7 +10,6 @@ import {
 import { Copy, Eye, EyeOff } from 'lucide-react';
 import { useTenantLicense } from '../../api/tenant-hooks';
 import { UsageIndicator } from '../../components/UsageIndicator';
-import { tierColor } from '../../utils/tier';
 import styles from '../../styles/platform.module.css';
 
 const LIMIT_LABELS: Record<string, string> = {
@@ -92,10 +91,7 @@ export function TenantLicensePage() {
 
   return (
     <div style={{ padding: 24, display: 'flex', flexDirection: 'column', gap: 20 }}>
-      <div style={{ display: 'flex', alignItems: 'center', gap: 12 }}>
-        <h1 style={{ margin: 0, fontSize: '1.25rem', fontWeight: 600 }}>License</h1>
-        <Badge label={data.tier} color={tierColor(data.tier)} />
-      </div>
+      <h1 style={{ margin: 0, fontSize: '1.25rem', fontWeight: 600 }}>License</h1>
 
       <div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fill, minmax(300px, 1fr))', gap: 16 }}>
         <Card title="Validity">