refactor(project): 全面清理项目代码并重命名项目

- 移除无用文件和空文件夹，清理 effects 和 scripts 目录
- 将项目从 ruixin-website-react 重命名为 novalon-website-react
- 修复所有测试用例，确保 731 个测试全部通过
- 优化组件导入路径和测试 mock 设置
- 更新项目配置文件和依赖管理

关联任务：项目清理与重构

src/components/products/product-cta-section.tsx

@@ -1,6 +1,7 @@
 'use client';
 
-import { InkReveal, FadeUp, FloatingElement, RippleButton } from '@/lib/animations';
+import { InkReveal, FadeUp, FloatingElement } from '@/lib/animations';
+import { RippleButton } from '@/components/ui/ripple-button';
 
 export function ProductCTASection() {
   return (

src/components/products/product-features-section.tsx

@@ -2,7 +2,7 @@
 
 import { useRef, Fragment } from 'react';
 import { InkReveal, FadeUp, InkCard, PulseElement } from '@/lib/animations';
-import { RippleButton } from '@/lib/animations';
+import { RippleButton } from '@/components/ui/ripple-button';
 import { ScrollReveal, inkRevealVariants, slideInLeftVariants } from '@/components/ui/scroll-animations';
 import type { Product } from '@/lib/constants/products';
 

src/components/products/product-pricing-section.tsx

@@ -3,7 +3,8 @@
 import { Check } from 'lucide-react';
 import { InkCard } from '@/components/ui/animated-card';
 import { ScrollReveal, inkRevealVariants } from '@/components/ui/scroll-animations';
-import { FloatingElement, PulseElement, RippleButton } from '@/lib/animations';
+import { FloatingElement, PulseElement } from '@/lib/animations';
+import { RippleButton } from '@/components/ui/ripple-button';
 import type { Product } from '@/lib/constants/products';
 
 interface ProductPricingSectionProps {