refactor: dark toggle and usedict with fix dict can't persist (#47)

src/styles/global.scss

@@ -501,3 +501,20 @@
     border-radius: 0 4px 4px 0;
   }
 }
+
+// 禁用 view-transition 动画
+::view-transition-old(root),
+::view-transition-new(root) {
+  animation: none;
+  mix-blend-mode: normal;
+}
+
+::view-transition-old(root),
+.dark::view-transition-new(root) {
+  z-index: 1;
+}
+
+::view-transition-new(root),
+.dark::view-transition-old(root) {
+  z-index: 9999;
+}