fix(pwa): 修复 manifest 和 service worker 的相对路径引用

- 将 manifest.json 的引用从绝对路径改为相对路径
- 将 service worker 的注册路径从绝对路径改为相对路径
- 确保 PWA 相关资源在不同部署环境下能正确加载

about.html

@@ -7,7 +7,7 @@
     <meta http-equiv="X-UA-Compatible" content="ie=edge">
     <!-- PWA相关配置 -->
     <meta name="theme-color" content="#6c5ce7">
-    <link rel="manifest" href="/manifest.json">
+    <link rel="manifest" href="./manifest.json">
     
     <!--SEO信息 -->
     <meta name="description" content="关于Honesty,关于HeHouHui,关于HeHui,关于明厚, About Me Honesty, About Me HeHouHui, About Me HeHui">
@@ -435,7 +435,7 @@
 <script>
     if ('serviceWorker' in navigator) {
         window.addEventListener('load', function() {
-            navigator.serviceWorker.register('/js/sw.js')
+            navigator.serviceWorker.register('./js/sw.js')
                 .then(function(registration) {
                     console.log('SW registered: ', registration);
                 })

index.html

@@ -15,7 +15,7 @@
     
     <!-- PWA相关配置 -->
     <meta name="theme-color" content="#6c5ce7">
-    <link rel="manifest" href="/manifest.json">
+    <link rel="manifest" href="./manifest.json">
     
     <!-- 社交平台分享优化 -->
     <!-- Open Graph / Facebook -->
@@ -411,7 +411,7 @@
     <script>
         if ('serviceWorker' in navigator) {
             window.addEventListener('load', function() {
-                navigator.serviceWorker.register('/js/sw.js')
+                navigator.serviceWorker.register('./js/sw.js')
                     .then(function(registration) {
                         console.log('SW registered: ', registration);
                     })