feat(复习)：回忆复习页面与入口

- 新增 ReviewRecall.vue 回忆复习页面（双栏布局）
  - 左栏：回忆大纲输入区、对比结果展示（✅❌着色树）
  - 右栏：标准导图（默认折叠）、编辑、重新生成
  - 遗漏项列表，可点击回看原文
  - 回忆历史记录查询
- api/standardMindMap.ts：标准导图与回忆对比 API
- router：新增 /review/recall/:taskNum 路由
- Review.vue 行操作中增加回忆复习按钮
- ReviewDetail.vue 思维导图区增加回忆复习入口

src/components/ReviewDetail.vue

@@ -2,16 +2,11 @@
 import { computed, ref, watch } from "vue";
 import { useRoute, useRouter } from "vue-router";
 import {
-  createReviewApplication,
-  deleteReviewApplication,
   getFragmentDetail,
   getReportDetail,
-  getReviewApplications,
   getReviewMindMap,
   getTaskReview,
-  updateReviewApplication,
   uploadReviewMindMap,
-  type ReviewApplication,
   type ReviewFeedItem,
   type ReviewMindMap,
 } from "@/api/review";
@@ -34,21 +29,6 @@ const isEditing = ref(false);
 const editContent = ref("");
 const saving = ref(false);
 
-const applications = ref<ReviewApplication[]>([]);
-const applicationSaving = ref(false);
-const editingApplicationId = ref<number | null>(null);
-const applicationForm = ref<{
-  title: string;
-  description: string;
-  resourceUrl: string;
-  status: ReviewApplication["status"];
-}>({
-  title: "",
-  description: "",
-  resourceUrl: "",
-  status: "TODO",
-});
-
 const mindMap = ref<ReviewMindMap | null>(null);
 const mindMapUploading = ref(false);
 
@@ -68,12 +48,6 @@ const taskSessions = ref<{
   fragments: ReviewFeedItem[];
 }[]>([]);
 
-const statusText: Record<ReviewApplication["status"], string> = {
-  TODO: "待应用",
-  DOING: "进行中",
-  DONE: "已完成",
-};
-
 type MindMapNode = {
   title?: string;
   notes?: string;
@@ -123,16 +97,6 @@ const formatRatio = (ratio?: number): string => {
   return `${(ratio * 100).toFixed(1)}%`;
 };
 
-const resetApplicationForm = () => {
-  editingApplicationId.value = null;
-  applicationForm.value = {
-    title: "",
-    description: "",
-    resourceUrl: "",
-    status: "TODO",
-  };
-};
-
 const loadTaskHistory = async (tn: string) => {
   try {
     const res = await getTaskReview(tn);
@@ -165,9 +129,6 @@ const loadTaskHistory = async (tn: string) => {
 };
 
 const loadReviewExtensions = async (tn: string) => {
-  const applicationsRes = await getReviewApplications(tn).catch(() => null);
-  applications.value = applicationsRes?.data || [];
-
   const mindMapRes = await getReviewMindMap(tn).catch(() => null);
   const loadedMindMap: ReviewMindMap | null = mindMapRes?.data || null;
   mindMap.value = loadedMindMap;
@@ -182,7 +143,6 @@ const loadDetail = async () => {
   taskNum.value = "";
   sessionInfo.value = null;
   taskSessions.value = [];
-  applications.value = [];
   mindMap.value = null;
   try {
     let res;
@@ -260,58 +220,6 @@ const saveEdit = async () => {
   }
 };
 
-const saveApplication = async () => {
-  if (!taskNum.value) {
-    ElMessage.warning("未找到关联任务");
-    return;
-  }
-  if (!applicationForm.value.title.trim()) {
-    ElMessage.warning("应用项目标题不能为空");
-    return;
-  }
-  applicationSaving.value = true;
-  try {
-    const payload = {
-      title: applicationForm.value.title,
-      description: applicationForm.value.description,
-      resourceUrl: applicationForm.value.resourceUrl,
-      status: applicationForm.value.status,
-    };
-    if (editingApplicationId.value) {
-      await updateReviewApplication(editingApplicationId.value, payload);
-      ElMessage.success("应用场景已更新");
-    } else {
-      await createReviewApplication({ taskNum: taskNum.value, ...payload });
-      ElMessage.success("应用场景已添加");
-    }
-    resetApplicationForm();
-    await loadReviewExtensions(taskNum.value);
-  } finally {
-    applicationSaving.value = false;
-  }
-};
-
-const editApplication = (item: ReviewApplication) => {
-  editingApplicationId.value = item.id;
-  applicationForm.value = {
-    title: item.title || "",
-    description: item.description || "",
-    resourceUrl: item.resourceUrl || "",
-    status: item.status || "TODO",
-  };
-};
-
-const removeApplication = async (item: ReviewApplication) => {
-  await deleteReviewApplication(item.id);
-  ElMessage.success("应用场景已删除");
-  if (editingApplicationId.value === item.id) {
-    resetApplicationForm();
-  }
-  if (taskNum.value) {
-    await loadReviewExtensions(taskNum.value);
-  }
-};
-
 const handleMindMapFileChange = async (uploadFile: any) => {
   if (!taskNum.value) {
     ElMessage.warning("未找到关联任务");
@@ -402,53 +310,6 @@ watch(
     </article>
 
     <section class="review-extension-grid" v-if="taskNum">
-      <article class="surface-card extension-card">
-        <div class="extension-head">
-          <h3>应用场景</h3>
-          <el-tag size="small" type="success" effect="plain">{{ applications.length }}</el-tag>
-        </div>
-
-        <div class="application-list" v-if="applications.length > 0">
-          <div class="application-item" v-for="item in applications" :key="item.id">
-            <div class="application-main">
-              <strong>{{ item.title }}</strong>
-              <el-tag size="small" effect="plain">{{ statusText[item.status] || item.status }}</el-tag>
-            </div>
-            <p v-if="item.description">{{ item.description }}</p>
-            <el-link v-if="item.resourceUrl" :href="item.resourceUrl" target="_blank" type="primary">
-              {{ item.resourceUrl }}
-            </el-link>
-            <div class="item-actions">
-              <el-button text type="primary" size="small" @click="editApplication(item)">编辑</el-button>
-              <el-button text type="danger" size="small" @click="removeApplication(item)">删除</el-button>
-            </div>
-          </div>
-        </div>
-        <el-empty v-else description="暂无应用场景" :image-size="64" />
-
-        <div class="application-form">
-          <el-input v-model="applicationForm.title" placeholder="应用项目" />
-          <el-input
-            v-model="applicationForm.description"
-            type="textarea"
-            :rows="3"
-            placeholder="应用描述"
-          />
-          <el-input v-model="applicationForm.resourceUrl" placeholder="相关链接" />
-          <div class="form-row">
-            <el-select v-model="applicationForm.status" placeholder="状态">
-              <el-option label="待应用" value="TODO" />
-              <el-option label="进行中" value="DOING" />
-              <el-option label="已完成" value="DONE" />
-            </el-select>
-            <el-button type="success" :loading="applicationSaving" @click="saveApplication">
-              {{ editingApplicationId ? "更新" : "添加" }}
-            </el-button>
-            <el-button v-if="editingApplicationId" @click="resetApplicationForm">取消</el-button>
-          </div>
-        </div>
-      </article>
-
       <article class="surface-card extension-card">
         <div class="extension-head">
           <h3>思维导图</h3>
@@ -467,6 +328,9 @@ watch(
             >
               <el-button type="success" :loading="mindMapUploading">上传导图文件</el-button>
             </el-upload>
+            <el-button type="primary" size="small" @click="router.push(`/review/recall/${taskNum}`)">
+              回忆复习
+            </el-button>
             <el-tag v-if="mindMap?.fileFormat" size="small" effect="plain">
               {{ mindMap.fileFormat }}
             </el-tag>
@@ -605,7 +469,7 @@ watch(
 
 .review-extension-grid {
   display: grid;
-  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
+  grid-template-columns: minmax(0, 1fr);
   gap: 14px;
 }
 
@@ -627,48 +491,6 @@ watch(
   font-size: 16px;
 }
 
-.application-list {
-  display: flex;
-  flex-direction: column;
-  gap: 10px;
-  margin-bottom: 14px;
-}
-
-.application-item {
-  padding: 12px;
-  border: 1px solid var(--border-soft);
-  border-radius: 8px;
-  background: #fbfefc;
-}
-
-.application-main {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 10px;
-}
-
-.application-main strong {
-  min-width: 0;
-  color: var(--text-primary);
-  word-break: break-word;
-}
-
-.application-item p {
-  margin: 8px 0 0;
-  color: var(--text-secondary);
-  font-size: 13px;
-  word-break: break-word;
-}
-
-.item-actions {
-  display: flex;
-  justify-content: flex-end;
-  gap: 4px;
-  margin-top: 8px;
-}
-
-.application-form,
 .mind-map-form {
   display: flex;
   flex-direction: column;
@@ -740,12 +562,6 @@ watch(
   color: var(--text-primary);
 }
 
-.form-row {
-  display: flex;
-  align-items: center;
-  gap: 10px;
-}
-
 /* 历史记录卡片 */
 .history-card {
   padding: 20px 22px;