feat: 提交流程中心前端代码

Vue3 + Vite + view-ui-plus 前端源码，含流程工作台、实例详情、
任务处理、管理端（定义/实例/映射/回调）等页面。
保留远程 .gitea/workflows/build.yml CI 配置。

src/App.vue

@@ -0,0 +1,110 @@
+<script setup lang="ts">
+import { ref, reactive, onMounted } from "vue";
+import layout from "./components/layout.vue";
+import { useRouter } from "vue-router";
+import config from "@/assets/config/host.config";
+import { baseApi } from "@/api/module/base";
+import { resolveMenuPage } from "@/utils/menuRoute";
+import { Message } from "view-ui-plus";
+
+const router = useRouter();
+const isLogin = ref(false);
+const layoutData = reactive({
+    appName: "流程中心",
+    baseHost: config.baseHost,
+    ssoHost: config.ssoHost,
+    appList: [] as any[],
+    userInfo: null as any,
+    modList: [] as any[],
+    isAlone: false,
+});
+
+onMounted(async () => {
+    try {
+        // 1. 获取当前用户信息
+        const user: any = await baseApi.getUserInfo().send();
+        const { id, name, profilePicture } = user || {};
+
+        // 2. 获取当前用户已授权的模块列表
+        const modList: any[] = await baseApi.getUserMod().send();
+
+        layoutData.userInfo = { id, name: name || "管理员", avatar: profilePicture || "" };
+        layoutData.modList = modList || [];
+
+        // 开发环境打印平台原始模块配置，便于排查菜单路径解析问题
+        if (import.meta.env.DEV) {
+            console.table(
+                (modList || []).map((m: any) => ({
+                    name: m.name,
+                    id: m.id,
+                    modId: m.modId,
+                    path: m.page,
+                }))
+            );
+        }
+
+        // 有子菜单时不算「单模块独占」模式
+        const hasChildren = (modList || []).some((m: any) => m.children && m.children.length > 0);
+        layoutData.isAlone = (modList || []).length <= 1 && !hasChildren;
+
+        isLogin.value = true;
+
+        // 登录后跳转第一个可用模块（"/" 本身即已收到页，无需跳转）
+        if (router.currentRoute.value.path === "/") {
+            const firstModule = (modList || [])[0];
+            const firstRaw = firstModule?.children?.length
+                ? firstModule.children[0]
+                : firstModule;
+            const first = resolveMenuPage(firstRaw?.page, firstRaw?.modId ?? firstRaw?.id, firstRaw?.name);
+            if (!first.external && first.path && first.path !== "/") {
+                router.replace(first.path);
+            }
+        }
+    } catch (error: any) {
+        console.error("加载用户信息失败", error);
+        if (error?.message !== "redirect") {
+            Message.error("载入用户信息失败，请检查后端服务是否正常！");
+        }
+        // 降级：使用默认值（"/" 即已收到页，无需跳转）
+        layoutData.userInfo = { name: "管理员", avatar: "" };
+        layoutData.modList = [];
+        layoutData.isAlone = true;
+        isLogin.value = true;
+    }
+});
+</script>
+
+<template>
+    <layout v-if="isLogin" :layoutData="layoutData" />
+    <div v-if="isLogin" class="base-wrap-main" :class="{ 'alone-page': layoutData.isAlone }">
+        <div class="main-wrapper">
+            <router-view />
+        </div>
+    </div>
+</template>
+
+<style lang="scss">
+html,
+body {
+    margin: 0;
+    padding: 0;
+    height: 100%;
+    overflow: hidden;
+}
+#app {
+    height: 100%;
+}
+/* 页面级滚动容器：main-wrapper 只有 min-height 时内容超一屏会被 body 的
+   overflow:hidden 直接裁掉（如发通知页），无任何滚动条。定高 + 纵向滚动，
+   放得下的列表页（表格高度由 Utils.useTableHeight 算好）不受影响 */
+.base-wrap-main .main-wrapper {
+    height: 100%;
+    overflow-y: auto;
+}
+/* 表格操作列（operatingHandle 渲染的 Tooltip 包裹层）横排且随单元格居中 */
+.ivu-table-cell > .ivu-tooltip {
+    display: inline-block;
+    vertical-align: middle;
+    margin: 0 2px;
+}
+</style>