docs: add vxe-table doc (#4807)

* docs: init vxe-table demos

* style: fix vxe-table index.scss import error

* docs: fix vxe-table style & theme toggle problem

* docs: add rest demos

* docs: add vxe-table demo desc

* fix: add maximumFileSizeToCacheInBytes to fix build error

* fix: fix vxe-table set-theme build error

* docs: fix vitepress ssr render problem

* docs: add some tips for vitepress compatibility

docs/.vitepress/config/shared.mts

@@ -156,6 +156,7 @@ function pwa(): PwaOptions {
     registerType: 'autoUpdate',
     workbox: {
       globPatterns: ['**/*.{css,js,html,svg,png,ico,txt,woff2}'],
+      maximumFileSizeToCacheInBytes: 5 * 1024 * 1024,
     },
   };
 }