Step F4：任务（Task）& 里程碑（Milestone）管理页面

README.md

@@ -0,0 +1,22 @@
+# CTMS 项目快速上手
+
+## 账号
+- 管理员：`admin / admin123`（默认存在，用于创建项目、成员、FAQ 等）
+- 示例 PM：`pm_faq / pm123456`（可作为项目 PM 登录）
+- 示例 CRA：`cra_faq / cra123456`（只读成员）
+
+> 若找不到示例用户，可用管理员在 `/api/v1/users` 创建，或在 UI 的登录页使用管理员登录后到“项目列表”添加成员。
+
+## 访问方式
+- 前端：`http://localhost`（Nginx 反代到 Vite 开发容器）
+- 后端 API：同域 `/api/v1/*`（已在前端代理）
+
+## 常用流程
+1. 用 `admin / admin123` 登录前端。
+2. 在“项目列表”进入一个项目或新建项目后进入。
+3. Dashboard 查看进度、待办；左侧导航进入“里程碑”“任务”等页面。
+4. 退出登录或切换项目可通过顶部右侧下拉。
+
+## 注意
+- 令牌与当前项目上下文保存在浏览器 LocalStorage 中，清除后需重新登录/选择项目。
+- 若后端重启，确认数据库容器仍健康，前端会弹出错误提示。 

frontend/src/api/milestones.ts

@@ -0,0 +1,11 @@
+import { apiGet, apiPost, apiPatch } from "./axios";
+import type { ApiListResponse } from "../types/api";
+
+export const fetchMilestones = (studyId: string) =>
+  apiGet<ApiListResponse<any>>(`/api/v1/studies/${studyId}/milestones/`);
+
+export const createMilestone = (studyId: string, payload: Record<string, any>) =>
+  apiPost(`/api/v1/studies/${studyId}/milestones/`, payload);
+
+export const updateMilestone = (studyId: string, milestoneId: string, payload: Record<string, any>) =>
+  apiPatch(`/api/v1/studies/${studyId}/milestones/${milestoneId}`, payload);

frontend/src/api/tasks.ts

@@ -0,0 +1,11 @@
+import { apiGet, apiPost, apiPatch } from "./axios";
+import type { ApiListResponse } from "../types/api";
+
+export const fetchTasks = (studyId: string, params?: Record<string, any>) =>
+  apiGet<ApiListResponse<any>>(`/api/v1/studies/${studyId}/tasks/`, { params });
+
+export const createTask = (studyId: string, payload: Record<string, any>) =>
+  apiPost(`/api/v1/studies/${studyId}/tasks/`, payload);
+
+export const updateTask = (studyId: string, taskId: string, payload: Record<string, any>) =>
+  apiPatch(`/api/v1/studies/${studyId}/tasks/${taskId}`, payload);

frontend/src/components/Layout.vue

@@ -17,6 +17,8 @@
       <el-menu router :default-active="$route.path">
         <el-menu-item index="/home">首页</el-menu-item>
         <el-menu-item index="/study/home">项目首页</el-menu-item>
+        <el-menu-item index="/study/milestones">里程碑</el-menu-item>
+        <el-menu-item index="/study/tasks">任务</el-menu-item>
       </el-menu>
     </el-aside>
     <el-main>

frontend/src/components/MilestoneForm.vue

@@ -0,0 +1,129 @@
+<template>
+  <el-dialog :title="isEdit ? '编辑里程碑' : '新增里程碑'" v-model="visible" width="520px" @close="onClose">
+    <el-form ref="formRef" :model="form" :rules="rules" label-width="100px">
+      <el-form-item label="名称" prop="name">
+        <el-input v-model="form.name" />
+      </el-form-item>
+      <el-form-item label="类型" prop="type">
+        <el-select v-model="form.type" placeholder="请选择">
+          <el-option v-for="item in types" :key="item" :label="item" :value="item" />
+        </el-select>
+      </el-form-item>
+      <el-form-item label="计划日期" prop="planned_date">
+        <el-date-picker v-model="form.planned_date" type="date" placeholder="选择日期" value-format="YYYY-MM-DD" />
+      </el-form-item>
+      <el-form-item label="实际日期" prop="actual_date">
+        <el-date-picker v-model="form.actual_date" type="date" placeholder="选择日期" value-format="YYYY-MM-DD" />
+      </el-form-item>
+      <el-form-item label="状态" prop="status">
+        <el-select v-model="form.status" placeholder="请选择">
+          <el-option v-for="item in statuses" :key="item" :label="item" :value="item" />
+        </el-select>
+      </el-form-item>
+      <el-form-item label="备注" prop="notes">
+        <el-input v-model="form.notes" type="textarea" />
+      </el-form-item>
+    </el-form>
+    <template #footer>
+      <el-button @click="onClose">取消</el-button>
+      <el-button type="primary" :loading="submitting" @click="onSubmit">提交</el-button>
+    </template>
+  </el-dialog>
+</template>
+
+<script setup lang="ts">
+import { computed, reactive, ref, watch } from "vue";
+import type { FormInstance, FormRules } from "element-plus";
+import { ElMessage } from "element-plus";
+import { createMilestone, updateMilestone } from "../api/milestones";
+import { useStudyStore } from "../store/study";
+
+interface Props {
+  modelValue: boolean;
+  milestone?: Record<string, any>;
+}
+
+const props = defineProps<Props>();
+const emit = defineEmits(["update:modelValue", "success"]);
+
+const formRef = ref<FormInstance>();
+const study = useStudyStore();
+const visible = computed({
+  get: () => props.modelValue,
+  set: (v: boolean) => emit("update:modelValue", v),
+});
+
+const types = ["ETHICS_SUBMISSION", "ETHICS_APPROVAL", "SIV", "FPI", "LPI", "DBL", "CSR"];
+const statuses = ["NOT_STARTED", "IN_PROGRESS", "DONE", "BLOCKED"];
+
+const form = reactive({
+  name: "",
+  type: "",
+  planned_date: "",
+  actual_date: "",
+  status: "NOT_STARTED",
+  notes: "",
+});
+
+const rules: FormRules = {
+  name: [{ required: true, message: "请输入名称", trigger: "blur" }],
+  type: [{ required: true, message: "请选择类型", trigger: "change" }],
+  planned_date: [{ required: true, message: "请选择计划日期", trigger: "change" }],
+};
+
+const submitting = ref(false);
+
+const isEdit = computed(() => !!props.milestone);
+
+watch(
+  () => props.milestone,
+  (val) => {
+    if (val) {
+      form.name = val.name || "";
+      form.type = val.type || "";
+      form.planned_date = val.planned_date || "";
+      form.actual_date = val.actual_date || "";
+      form.status = val.status || "NOT_STARTED";
+      form.notes = val.notes || "";
+    } else {
+      form.name = "";
+      form.type = "";
+      form.planned_date = "";
+      form.actual_date = "";
+      form.status = "NOT_STARTED";
+      form.notes = "";
+    }
+  },
+  { immediate: true }
+);
+
+const onClose = () => {
+  visible.value = false;
+};
+
+const onSubmit = async () => {
+  if (!formRef.value) return;
+  await formRef.value.validate(async (valid) => {
+    if (!valid) return;
+    if (!study.currentStudy) {
+      ElMessage.error("未选择项目");
+      return;
+    }
+    submitting.value = true;
+    try {
+      if (isEdit.value && props.milestone) {
+        await updateMilestone(study.currentStudy.id, props.milestone.id, form);
+      } else {
+        await createMilestone(study.currentStudy.id, form);
+      }
+      ElMessage.success("提交成功");
+      emit("success");
+      onClose();
+    } catch (e: any) {
+      ElMessage.error(e?.response?.data?.message || "提交失败");
+    } finally {
+      submitting.value = false;
+    }
+  });
+};
+</script>

frontend/src/router/index.ts

@@ -7,6 +7,7 @@ import Login from "../views/Login.vue";
 import StudyList from "../views/StudyList.vue";
 import StudyHome from "../views/StudyHome.vue";
 import Tasks from "../views/Tasks.vue";
+import Milestones from "../views/Milestones.vue";
 import Subjects from "../views/Subjects.vue";
 import Aes from "../views/Aes.vue";
 import DataQueries from "../views/DataQueries.vue";
@@ -44,6 +45,12 @@ const routes: RouteRecordRaw[] = [
         component: Tasks,
         meta: { title: "任务", requiresStudy: true },
       },
+      {
+        path: "study/milestones",
+        name: "StudyMilestones",
+        component: Milestones,
+        meta: { title: "里程碑", requiresStudy: true },
+      },
       {
         path: "study/subjects",
         name: "StudySubjects",

frontend/src/views/Milestones.vue

@@ -0,0 +1,88 @@
+<template>
+  <div class="page">
+    <el-card class="mb-12">
+      <div class="actions">
+        <h3>里程碑</h3>
+        <el-button type="primary" v-if="canEdit" @click="openCreate">新增里程碑</el-button>
+      </div>
+    </el-card>
+
+    <el-card>
+      <el-table :data="milestones" v-loading="loading" style="width: 100%">
+        <el-table-column prop="name" label="名称" />
+        <el-table-column prop="type" label="类型" width="160" />
+        <el-table-column prop="planned_date" label="计划日期" width="140" />
+        <el-table-column prop="actual_date" label="实际日期" width="140" />
+        <el-table-column prop="status" label="状态" width="140" />
+        <el-table-column prop="owner_id" label="负责人" width="160" />
+        <el-table-column label="操作" width="120" v-if="canEdit">
+          <template #default="scope">
+            <el-button type="primary" link size="small" @click="openEdit(scope.row)">编辑</el-button>
+          </template>
+        </el-table-column>
+      </el-table>
+    </el-card>
+
+    <MilestoneForm v-model="showForm" :milestone="editingMilestone" @success="loadMilestones" />
+  </div>
+</template>
+
+<script setup lang="ts">
+import { onMounted, ref, computed } from "vue";
+import { ElMessage } from "element-plus";
+import { fetchMilestones } from "../api/milestones";
+import { useStudyStore } from "../store/study";
+import { useAuthStore } from "../store/auth";
+import MilestoneForm from "../components/MilestoneForm.vue";
+
+const study = useStudyStore();
+const auth = useAuthStore();
+
+const milestones = ref<any[]>([]);
+const loading = ref(false);
+const showForm = ref(false);
+const editingMilestone = ref<any | null>(null);
+
+const canEdit = computed(() => auth.user?.role === "ADMIN" || auth.user?.role === "PM");
+
+const loadMilestones = async () => {
+  if (!study.currentStudy) return;
+  loading.value = true;
+  try {
+    const { data } = await fetchMilestones(study.currentStudy.id);
+    milestones.value = data.items || data;
+  } catch (e: any) {
+    ElMessage.error(e?.response?.data?.message || "里程碑加载失败");
+  } finally {
+    loading.value = false;
+  }
+};
+
+const openCreate = () => {
+  editingMilestone.value = null;
+  showForm.value = true;
+};
+
+const openEdit = (row: any) => {
+  editingMilestone.value = row;
+  showForm.value = true;
+};
+
+onMounted(() => {
+  loadMilestones();
+});
+</script>
+
+<style scoped>
+.page {
+  padding: 16px;
+}
+.actions {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+.mb-12 {
+  margin-bottom: 12px;
+}
+</style>

frontend/src/views/StudyHome.vue

@@ -52,6 +52,7 @@
 <script setup lang="ts">
 import { onMounted, ref } from "vue";
 import { ElAlert } from "element-plus";
+import { useRouter } from "vue-router";
 import { useAuthStore } from "../store/auth";
 import { useStudyStore } from "../store/study";
 import { fetchFinanceSummary, fetchMyTodoTasks, fetchOverdueAesCount, fetchOverdueQueriesCount, fetchProgress } from "../api/dashboard";
@@ -60,6 +61,7 @@ import QuickActions from "../components/QuickActions.vue";
 
 const auth = useAuthStore();
 const study = useStudyStore();
+const router = useRouter();
 
 const progress = ref<any>(null);
 const financeSummary = ref<any>(null);
@@ -89,7 +91,9 @@ const formatPercent = (v?: number | null) => {
 };
 
 const goTasks = () => {
-  window.location.hash = "#"; // placeholder
+  if (study.currentStudy) {
+    router.push("/study/tasks");
+  }
 };
 
 const loadData = async () => {