feat: deliver first finance preview with setup wizard

frontend/src/composables/useTDesignAccessibility.ts

@@ -0,0 +1,30 @@
+import { onBeforeUnmount, onMounted } from 'vue';
+
+const jumperSelector = '.t-pagination__jump input';
+
+function labelPaginationJumpers(root: ParentNode) {
+  root.querySelectorAll<HTMLInputElement>(jumperSelector).forEach((input) => {
+    if (!input.getAttribute('aria-label')) input.setAttribute('aria-label', '跳转页码');
+  });
+}
+
+export function useTDesignAccessibility() {
+  let observer: MutationObserver | undefined;
+
+  onMounted(() => {
+    labelPaginationJumpers(document);
+    observer = new MutationObserver((records) => {
+      records.forEach((record) => {
+        record.addedNodes.forEach((node) => {
+          if (node instanceof Element) {
+            if (node.matches(jumperSelector)) node.setAttribute('aria-label', '跳转页码');
+            labelPaginationJumpers(node);
+          }
+        });
+      });
+    });
+    observer.observe(document.body, { childList: true, subtree: true });
+  });
+
+  onBeforeUnmount(() => observer?.disconnect());
+}