Add Footer component and real TLD history data

- Created reusable Footer component with social links
- Replaced mock data with real API calls for TLD history
- Added Trending TLDs section at top of pricing page
- Mini-charts now display actual 12-month price history
- Improved data authenticity throughout TLD pricing page

frontend/src/app/tld-pricing/page.tsx

@@ -2,6 +2,7 @@
 
 import { useEffect, useState, useMemo } from 'react'
 import { Header } from '@/components/Header'
+import { Footer } from '@/components/Footer'
 import { useStore } from '@/lib/store'
 import { api } from '@/lib/api'
 import {
@@ -14,6 +15,7 @@ import {
   ChevronDown,
   ChevronsUpDown,
   Lock,
+  ChevronRight,
 } from 'lucide-react'
 import Link from 'next/link'
 import clsx from 'clsx'
@@ -29,31 +31,73 @@ interface TldData {
   trend: string
 }
 
+interface TrendingTld {
+  tld: string
+  reason: string
+  price_change: number
+  current_price: number
+}
+
+interface TldHistoryData {
+  history: Array<{
+    date: string
+    price: number
+  }>
+}
+
 type SortField = 'tld' | 'avg_registration_price' | 'min_registration_price' | 'registrar_count'
 type SortDirection = 'asc' | 'desc'
 
-// Mini sparkline chart component
+// Mini sparkline chart component with real data
-function MiniChart({ tld }: { tld: string }) {
+function MiniChart({ tld, isAuthenticated }: { tld: string, isAuthenticated: boolean }) {
-  // Generate mock data for 12 months (in production, this would come from API)
+  const [historyData, setHistoryData] = useState<number[]>([])
-  const data = useMemo(() => {
+  const [loading, setLoading] = useState(true)
-    const basePrice = 10 + Math.random() * 30
-    return Array.from({ length: 12 }, (_, i) => {
-      const variance = (Math.random() - 0.5) * 4
-      return Math.max(1, basePrice + variance)
-    })
-  }, [tld])
 
-  const min = Math.min(...data)
+  useEffect(() => {
-  const max = Math.max(...data)
+    if (isAuthenticated) {
+      loadHistory()
+    }
+  }, [tld, isAuthenticated])
+
+  const loadHistory = async () => {
+    try {
+      const data = await api.getTldHistory(tld, 365) // Get 1 year of data
+      // Sample down to 12 data points (monthly)
+      const history = data.history || []
+      const sampledData = history
+        .filter((_, i) => i % Math.floor(history.length / 12) === 0)
+        .slice(0, 12)
+        .map(h => h.price)
+      
+      setHistoryData(sampledData.length > 0 ? sampledData : [])
+    } catch (error) {
+      console.error('Failed to load history:', error)
+      setHistoryData([])
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  if (!isAuthenticated || loading || historyData.length === 0) {
+    return (
+      <div className="flex items-center gap-2 text-ui-sm text-foreground-subtle">
+        <Lock className="w-3 h-3" />
+        Sign in
+      </div>
+    )
+  }
+
+  const min = Math.min(...historyData)
+  const max = Math.max(...historyData)
   const range = max - min || 1
 
-  const points = data.map((value, i) => {
+  const points = historyData.map((value, i) => {
-    const x = (i / (data.length - 1)) * 100
+    const x = (i / (historyData.length - 1)) * 100
     const y = 100 - ((value - min) / range) * 100
     return `${x},${y}`
   }).join(' ')
 
-  const isIncreasing = data[data.length - 1] > data[0]
+  const isIncreasing = historyData[historyData.length - 1] > historyData[0]
 
   return (
     <svg className="w-24 h-8" viewBox="0 0 100 100" preserveAspectRatio="none">
@@ -80,9 +124,21 @@ function SortIcon({ field, currentField, direction }: { field: SortField, curren
     : <ChevronDown className="w-4 h-4 text-accent" />
 }
 
+function ShimmerBlock({ className }: { className?: string }) {
+  return (
+    <div className={clsx(
+      "relative overflow-hidden rounded bg-background-tertiary",
+      className
+    )}>
+      <div className="absolute inset-0 -translate-x-full animate-[shimmer_2s_infinite] bg-gradient-to-r from-transparent via-foreground/5 to-transparent" />
+    </div>
+  )
+}
+
 export default function TldPricingPage() {
   const { isAuthenticated, checkAuth, isLoading: authLoading } = useStore()
   const [tlds, setTlds] = useState<TldData[]>([])
+  const [trending, setTrending] = useState<TrendingTld[]>([])
   const [loading, setLoading] = useState(true)
   const [sortField, setSortField] = useState<SortField>('tld')
   const [sortDirection, setSortDirection] = useState<SortDirection>('asc')
@@ -94,11 +150,16 @@ export default function TldPricingPage() {
 
   const loadData = async () => {
     try {
-      const overviewData = await api.getTldOverview(100)
+      const [overviewData, trendingData] = await Promise.all([
+        api.getTldOverview(100),
+        api.getTrendingTlds(),
+      ])
       setTlds(overviewData?.tlds || [])
+      setTrending(trendingData?.trending || [])
     } catch (error) {
       console.error('Failed to load TLD data:', error)
       setTlds([])
+      setTrending([])
     } finally {
       setLoading(false)
     }
@@ -148,7 +209,7 @@ export default function TldPricingPage() {
   }
 
   return (
-    <div className="min-h-screen bg-background relative">
+    <div className="min-h-screen bg-background relative flex flex-col">
       {/* Ambient glow */}
       <div className="fixed inset-0 pointer-events-none">
         <div className="absolute top-0 left-1/4 w-[500px] h-[400px] bg-accent/[0.02] rounded-full blur-3xl" />
@@ -156,7 +217,7 @@ export default function TldPricingPage() {
 
       <Header />
 
-      <main className="relative pt-28 sm:pt-32 pb-16 sm:pb-20 px-4 sm:px-6">
+      <main className="relative pt-28 sm:pt-32 pb-16 sm:pb-20 px-4 sm:px-6 flex-1">
         <div className="max-w-7xl mx-auto">
           {/* Header */}
           <div className="text-center mb-12 sm:mb-16 animate-fade-in">
@@ -196,6 +257,54 @@ export default function TldPricingPage() {
             </div>
           )}
 
+          {/* Trending Section */}
+          {trending.length > 0 && (
+            <div className="mb-12 sm:mb-16 animate-slide-up">
+              <h2 className="text-body-lg sm:text-heading-sm font-medium text-foreground mb-4 sm:mb-6 flex items-center gap-2">
+                <TrendingUp className="w-5 h-5 text-accent" />
+                Trending Now
+              </h2>
+              <div className="grid sm:grid-cols-2 lg:grid-cols-4 gap-3 sm:gap-4">
+                {trending.map((item) => (
+                  <Link
+                    key={item.tld}
+                    href={isAuthenticated ? `/tld-pricing/${item.tld}` : '/register'}
+                    className="p-4 sm:p-5 bg-background-secondary/50 border border-border rounded-xl hover:border-border-hover hover:bg-background-secondary transition-all duration-300 text-left group"
+                  >
+                    <div className="flex items-center justify-between mb-3">
+                      <span className="font-mono text-body-lg sm:text-heading-sm text-foreground">.{item.tld}</span>
+                      {isAuthenticated ? (
+                        <span className={clsx(
+                          "text-ui-sm font-medium px-2 py-0.5 rounded-full",
+                          item.price_change > 0 
+                            ? "text-[#f97316] bg-[#f9731615]"
+                            : "text-accent bg-accent-muted"
+                        )}>
+                          {item.price_change > 0 ? '+' : ''}{item.price_change.toFixed(1)}%
+                        </span>
+                      ) : (
+                        <ShimmerBlock className="h-5 w-14" />
+                      )}
+                    </div>
+                    <p className="text-body-sm text-foreground-muted mb-2 line-clamp-2">
+                      {isAuthenticated ? item.reason : 'Sign in to view trend details'}
+                    </p>
+                    <div className="flex items-center justify-between">
+                      {isAuthenticated ? (
+                        <span className="text-body-sm text-foreground-subtle">
+                          ${item.current_price.toFixed(2)}/yr
+                        </span>
+                      ) : (
+                        <ShimmerBlock className="h-5 w-20" />
+                      )}
+                      <ChevronRight className="w-4 h-4 text-foreground-subtle group-hover:text-accent transition-colors" />
+                    </div>
+                  </Link>
+                ))}
+              </div>
+            </div>
+          )}
+
           {/* TLD Table */}
           <div className="bg-background-secondary/30 border border-border rounded-xl overflow-hidden animate-slide-up">
             <div className="overflow-x-auto">
@@ -271,14 +380,7 @@ export default function TldPricingPage() {
                         </span>
                       </td>
                       <td className="px-4 sm:px-6 py-4 hidden md:table-cell">
-                        {isAuthenticated ? (
+                        <MiniChart tld={tld.tld} isAuthenticated={isAuthenticated} />
-                          <MiniChart tld={tld.tld} />
-                        ) : (
-                          <div className="flex items-center gap-2 text-ui-sm text-foreground-subtle">
-                            <Lock className="w-3 h-3" />
-                            Sign in
-                          </div>
-                        )}
                       </td>
                       <td className="px-4 sm:px-6 py-4 text-right">
                         {isAuthenticated ? (
@@ -334,6 +436,8 @@ export default function TldPricingPage() {
           </div>
         </div>
       </main>
+
+      <Footer />
     </div>
   )
 }

frontend/src/components/Footer.tsx

@@ -0,0 +1,152 @@
+import Link from 'next/link'
+import { Github, Twitter, Mail } from 'lucide-react'
+
+export function Footer() {
+  return (
+    <footer className="relative border-t border-border bg-background-secondary/30 backdrop-blur-sm mt-auto">
+      <div className="max-w-7xl mx-auto px-4 sm:px-6 py-12 sm:py-16">
+        <div className="grid grid-cols-2 md:grid-cols-4 gap-8 mb-12">
+          {/* Brand */}
+          <div className="col-span-2 md:col-span-1">
+            <div className="relative inline-flex items-baseline mb-4">
+              <span className="absolute top-1 -left-3.5 flex items-center justify-center">
+                <span className="w-2.5 h-2.5 rounded-full bg-accent" />
+                <span className="absolute w-2.5 h-2.5 rounded-full bg-accent animate-ping opacity-30" />
+              </span>
+              <span className="text-xl font-bold tracking-tight text-foreground">
+                pounce
+              </span>
+            </div>
+            <p className="text-body-sm text-foreground-muted mb-4 max-w-xs">
+              Professional domain intelligence. Monitor availability, track prices, and secure your domains.
+            </p>
+            <div className="flex items-center gap-3">
+              <a
+                href="https://github.com"
+                target="_blank"
+                rel="noopener noreferrer"
+                className="w-9 h-9 flex items-center justify-center rounded-lg bg-background-tertiary hover:bg-background-secondary transition-colors"
+              >
+                <Github className="w-4 h-4 text-foreground-muted" />
+              </a>
+              <a
+                href="https://twitter.com"
+                target="_blank"
+                rel="noopener noreferrer"
+                className="w-9 h-9 flex items-center justify-center rounded-lg bg-background-tertiary hover:bg-background-secondary transition-colors"
+              >
+                <Twitter className="w-4 h-4 text-foreground-muted" />
+              </a>
+              <a
+                href="mailto:support@pounce.dev"
+                className="w-9 h-9 flex items-center justify-center rounded-lg bg-background-tertiary hover:bg-background-secondary transition-colors"
+              >
+                <Mail className="w-4 h-4 text-foreground-muted" />
+              </a>
+            </div>
+          </div>
+
+          {/* Product */}
+          <div>
+            <h3 className="text-ui font-medium text-foreground mb-4">Product</h3>
+            <ul className="space-y-3">
+              <li>
+                <Link href="/" className="text-body-sm text-foreground-muted hover:text-foreground transition-colors">
+                  Domain Monitoring
+                </Link>
+              </li>
+              <li>
+                <Link href="/tld-pricing" className="text-body-sm text-foreground-muted hover:text-foreground transition-colors">
+                  TLD Pricing
+                </Link>
+              </li>
+              <li>
+                <Link href="/pricing" className="text-body-sm text-foreground-muted hover:text-foreground transition-colors">
+                  Pricing Plans
+                </Link>
+              </li>
+              <li>
+                <Link href="/dashboard" className="text-body-sm text-foreground-muted hover:text-foreground transition-colors">
+                  Dashboard
+                </Link>
+              </li>
+            </ul>
+          </div>
+
+          {/* Company */}
+          <div>
+            <h3 className="text-ui font-medium text-foreground mb-4">Company</h3>
+            <ul className="space-y-3">
+              <li>
+                <Link href="/about" className="text-body-sm text-foreground-muted hover:text-foreground transition-colors">
+                  About
+                </Link>
+              </li>
+              <li>
+                <Link href="/blog" className="text-body-sm text-foreground-muted hover:text-foreground transition-colors">
+                  Blog
+                </Link>
+              </li>
+              <li>
+                <Link href="/contact" className="text-body-sm text-foreground-muted hover:text-foreground transition-colors">
+                  Contact
+                </Link>
+              </li>
+              <li>
+                <Link href="/careers" className="text-body-sm text-foreground-muted hover:text-foreground transition-colors">
+                  Careers
+                </Link>
+              </li>
+            </ul>
+          </div>
+
+          {/* Legal */}
+          <div>
+            <h3 className="text-ui font-medium text-foreground mb-4">Legal</h3>
+            <ul className="space-y-3">
+              <li>
+                <Link href="/privacy" className="text-body-sm text-foreground-muted hover:text-foreground transition-colors">
+                  Privacy Policy
+                </Link>
+              </li>
+              <li>
+                <Link href="/terms" className="text-body-sm text-foreground-muted hover:text-foreground transition-colors">
+                  Terms of Service
+                </Link>
+              </li>
+              <li>
+                <Link href="/cookies" className="text-body-sm text-foreground-muted hover:text-foreground transition-colors">
+                  Cookie Policy
+                </Link>
+              </li>
+              <li>
+                <Link href="/imprint" className="text-body-sm text-foreground-muted hover:text-foreground transition-colors">
+                  Imprint
+                </Link>
+              </li>
+            </ul>
+          </div>
+        </div>
+
+        {/* Bottom */}
+        <div className="pt-8 border-t border-border flex flex-col sm:flex-row justify-between items-center gap-4">
+          <p className="text-ui-sm text-foreground-subtle">
+            © {new Date().getFullYear()} pounce. All rights reserved.
+          </p>
+          <div className="flex items-center gap-6">
+            <Link href="/privacy" className="text-ui-sm text-foreground-subtle hover:text-foreground transition-colors">
+              Privacy
+            </Link>
+            <Link href="/terms" className="text-ui-sm text-foreground-subtle hover:text-foreground transition-colors">
+              Terms
+            </Link>
+            <Link href="/contact" className="text-ui-sm text-foreground-subtle hover:text-foreground transition-colors">
+              Contact
+            </Link>
+          </div>
+        </div>
+      </div>
+    </footer>
+  )
+}
+