feat: 完成 rust cutover phase 8 收口

wolai-frontend/src/lib/mindmap/mindmapOps.ts

@@ -42,6 +42,8 @@ export type MindmapOp =
   | { op: "appendNote"; uid: string; markdown: string }
   | { op: "deleteNode"; uid: string };
 
+export type MindmapOpErrorKind = "rejected" | "failed";
+
 const createUid = () => {
   const anyCrypto = globalThis.crypto as unknown as { randomUUID?: () => string } | undefined;
   if (anyCrypto?.randomUUID) return anyCrypto.randomUUID();
@@ -94,6 +96,20 @@ const safeUrlOrNull = (value: unknown) => {
   }
 };
 
+export const classifyMindmapOpErrors = (errors: string[]): MindmapOpErrorKind | null => {
+  if (!Array.isArray(errors) || errors.length === 0) return null;
+  const rejectedPatterns = [
+    "无效 op",
+    "找不到",
+    "不能删除根节点",
+    "不支持的 op",
+  ];
+  const rejectedOnly = errors.every((error) =>
+    rejectedPatterns.some((pattern) => String(error || "").includes(pattern)),
+  );
+  return rejectedOnly ? "rejected" : "failed";
+};
+
 export const applyMindmapOps = (
   raw: unknown,
   ops: MindmapOp[],
@@ -238,4 +254,3 @@ export const applyMindmapOps = (
   ensureMindmapUids(root);
   return { data: root, applied, errors };
 };
-