fix(breadcrumb): add aria-label to news detail breadcrumb for alignment

Also accumulates other pre-existing changes:
- refactor(icons): replace deprecated BarChart3 with TrendingUp
- refactor(services): replace emoji icons with LucideIcon components
- refactor(footer): use logo-white for dark background
- cleanup(archive): remove unused archive components
- cleanup(constants): remove unused types and exports

src/components/detail/detail-product-value.tsx

@@ -7,7 +7,6 @@ import {
   ArrowRight,
   Zap,
   Shield,
-  BarChart3,
   Cpu,
   TrendingUp,
   Clock,
@@ -21,7 +20,7 @@ interface ProductValueSectionProps {
   product: Product;
 }
 
-const featureIcons: LucideIcon[] = [Zap, Shield, BarChart3, Cpu];
+const featureIcons: LucideIcon[] = [Zap, Shield, TrendingUp, Cpu];
 
 function FeatureTags({ text }: { text: string }) {
   const [title, ...descParts] = text.split('：');

src/components/detail/detail.test.tsx

@@ -153,7 +153,7 @@ jest.mock('lucide-react', () => {
     'ArrowRight', 'Sparkles', 'ChevronDown', 'Zap', 'Shield',
     'CheckCircle2', 'MessageCircle', 'Download', 'Package',
     'Lightbulb', 'Wrench', 'TrendingUp', 'Clock', 'Award',
-    'Users', 'BarChart3', 'Cpu', 'ExternalLink',
+    'Users', 'Cpu', 'ExternalLink',
   ];
   for (const name of names) {
     const Icon = (props: any) => (

src/components/layout/footer.tsx

@@ -22,7 +22,7 @@ export function Footer() {
             <div className="mb-6">
               <StaticLink href="/" className="inline-block group" aria-label="返回首页">
                 <Image
-                  src="/logo.svg"
+                  src="/logo-white.svg"
                   alt={config.name}
                   width={180}
                   height={45}

src/components/ui/product-card.test.tsx

@@ -15,7 +15,7 @@ jest.mock('lucide-react', () => {
     ArrowUpRight: mockIcon('arrow-up-right'),
     Database: mockIcon('database'),
     Users: mockIcon('users'),
-    BarChart3: mockIcon('bar-chart-3'),
+    TrendingUp: mockIcon('trending-up'),
     FileText: mockIcon('file-text'),
     Truck: mockIcon('truck'),
     Building2: mockIcon('building2'),

src/components/ui/product-card.tsx

@@ -1,6 +1,6 @@
 'use client';
 
-import { ArrowUpRight, Database, Users, BarChart3, FileText, Truck, Building2 } from 'lucide-react';
+import { ArrowUpRight, Database, Users, TrendingUp, FileText, Truck, Building2 } from 'lucide-react';
 import { Card } from '@/components/ui/card';
 import type { LucideIcon } from 'lucide-react';
 
@@ -12,7 +12,7 @@ interface ProductCardProps {
   status?: '研发中' | '内测中' | '已发布';
 }
 
-const productIcons: LucideIcon[] = [Database, Users, FileText, BarChart3, Truck, Building2];
+const productIcons: LucideIcon[] = [Database, Users, FileText, TrendingUp, Truck, Building2];
 
 const PRODUCT_COLORS = [
   { bg: 'rgba(var(--color-brand-rgb), 0.08)', text: 'var(--color-brand)', border: 'rgba(var(--color-brand-rgb), 0.12)' },