初始化 ToolBox 开发者工具箱。

Co-authored-by: Cursor <cursoragent@cursor.com>

src/utils/comparator/html.js

@@ -0,0 +1,31 @@
+export function escapeHtml(text) {
+  return String(text)
+    .replace(/&/g, '&')
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;')
+    .replace(/"/g, '&quot;')
+    .replace(/'/g, '&#39;')
+}
+
+export function highlightDiff(text, diffRanges) {
+  if (!diffRanges || diffRanges.length === 0) {
+    return escapeHtml(text)
+  }
+
+  let result = ''
+  let lastIndex = 0
+
+  diffRanges.forEach(range => {
+    if (range.start > lastIndex) {
+      result += escapeHtml(text.substring(lastIndex, range.start))
+    }
+    result += `<span class="diff-highlight">${escapeHtml(text.substring(range.start, range.end))}</span>`
+    lastIndex = range.end
+  })
+
+  if (lastIndex < text.length) {
+    result += escapeHtml(text.substring(lastIndex))
+  }
+
+  return result
+}