feat: enhance caching strategies for Google Fonts

- Added caching configurations for Google Fonts stylesheets and webfonts.
- Implemented 'StaleWhileRevalidate' for stylesheets and 'CacheFirst' for font files to optimize loading and improve performance.

vite.config.ts

@@ -43,6 +43,36 @@ export default defineConfig({
                 statuses: [0, 200]
               }
             }
+          },
+          {
+            // Google Fonts 样式表缓存
+            urlPattern: /^https:\/\/fonts\.googleapis\.com\/.*/i,
+            handler: 'StaleWhileRevalidate',
+            options: {
+              cacheName: 'google-fonts-stylesheets',
+              expiration: {
+                maxEntries: 10,
+                maxAgeSeconds: 60 * 60 * 24 * 365 // 1 年
+              },
+              cacheableResponse: {
+                statuses: [0, 200]
+              }
+            }
+          },
+          {
+            // Google Fonts 字体文件缓存
+            urlPattern: /^https:\/\/fonts\.gstatic\.com\/.*/i,
+            handler: 'CacheFirst',
+            options: {
+              cacheName: 'google-fonts-webfonts',
+              expiration: {
+                maxEntries: 30,
+                maxAgeSeconds: 60 * 60 * 24 * 365 // 1 年
+              },
+              cacheableResponse: {
+                statuses: [0, 200]
+              }
+            }
           }
         ],
         cleanupOutdatedCaches: true,