refactor(theme): A 类主题通道接入+本地样式回收、操作列统一 actionColumn、顶栏三态头像

- P1 通道：view-ui-plus 锁 1.3.24（A 类 loader + vite /static dev 代理核验，五档/断源降级走查）
- P2 回收：删本地 layout.css/icons.css(+bak) 并清 main.ts import；骨架六类对齐 + 品牌色 var(--brand) 化；index CSS 779→393kB
- P3 操作列：新增 utils/tableActions.ts（同构 UserBase，7 函数+2 表，无 AUTO_MODE）；7 页迁 actionColumn text 形态；旧 operatingHandle/operatingTextHandle 薄封装保留、签名不变
- P4 外观：接入三态头像 avatar.ts+UserAvatar.vue（同步自 YschTheme），顶栏裸 img 替换；外观三键红线零写
- 失效注释订正（layout.vue/def-editor）

src/views/flow/admin/Defs.vue

@@ -8,6 +8,7 @@ import { Message } from "view-ui-plus";
 import MyConfirm from "@/components/MyConfirm";
 import SourceDrawer from "@/views/flow/components/SourceDrawer.vue";
 import { flowApi } from "@/api/module/flow";
+import { actionColumn } from "@/utils/tableActions";
 import Utils from "@/utils";
 
 const router = useRouter();
@@ -40,26 +41,24 @@ const columns = [
     } },
     { title: "GUID", key: "flowGuid", width: 200 },
     { title: "发布时间", width: 160, render: (h: any, p: any) => h("span", (p.row.publishTime || "").replace("T", " ") || "-") },
-    { title: "操作", width: 310, align: "center", fixed: "right", render: (h: any, p: any) => {
-        const btns: any[] = [];
-        if (p.row.status === 0) {
-            btns.push(Utils.operatingHandle(h, "编辑", "icon-edit", () => onEdit(p.row)));
-            btns.push(Utils.operatingHandle(h, "发布", "icon-fasong", () => onPublish(p.row)));
-        } else if (p.row.status === 1) {
-            btns.push(Utils.operatingHandle(h, "升版本", "icon-tianjia", () => onNewVersion(p.row)));
-            btns.push(Utils.operatingHandle(h, "停用", "icon-stop", () => onOffline(p.row)));
-        } else if (p.row.status === 2) {
+    actionColumn(
+        [
+            { key: "edit", label: "编辑", icon: "icon-edit", on: (r: any) => onEdit(r), when: (r: any) => r.status === 0 },
+            { key: "publish", label: "发布", icon: "icon-fasong", on: (r: any) => onPublish(r), when: (r: any) => r.status === 0 },
+            { key: "newVersion", label: "升版本", icon: "icon-tianjia", on: (r: any) => onNewVersion(r), when: (r: any) => r.status === 1 },
+            // 停用：破坏性动作（已发布→停用），danger 沉底并进「更多」
+            { key: "offline", label: "停用", icon: "icon-stop", on: (r: any) => onOffline(r), when: (r: any) => r.status === 1, danger: true },
             // 与「停用」对称的专用启用通道（后端 /def/enable：仅停用版→已发布，重跑发布校验；
             // 草稿不走这里，草稿用「发布」）
-            btns.push(Utils.operatingHandle(h, "启用", "icon-play", () => onEnable(p.row)));
-        }
-        // 元数据原地编辑（2026-10-10 议题2）：改名称/归属应用不升版本（含已发布/停用）
-        btns.push(Utils.operatingHandle(h, "编辑信息", "icon-bianji", () => onEditMeta(p.row)));
-        btns.push(Utils.operatingHandle(h, "图示", "icon-tupian", () => onDiagram(p.row)));
-        btns.push(Utils.operatingHandle(h, "源码", "icon-liebiao", () => onSource(p.row)));
-        btns.push(Utils.operatingHandle(h, "版本历史", "icon-shijian", () => onVersions(p.row)));
-        return btns;
-    } },
+            { key: "enable", label: "启用", icon: "icon-play", on: (r: any) => onEnable(r), when: (r: any) => r.status === 2 },
+            // 元数据原地编辑（2026-10-10 议题2）：改名称/归属应用不升版本（含已发布/停用）
+            { key: "editMeta", label: "编辑信息", icon: "icon-bianji", on: (r: any) => onEditMeta(r) },
+            { key: "diagram", label: "图示", icon: "icon-tupian", on: (r: any) => onDiagram(r) },
+            { key: "source", label: "源码", icon: "icon-liebiao", on: (r: any) => onSource(r) },
+            { key: "versions", label: "版本历史", icon: "icon-shijian", on: (r: any) => onVersions(r) },
+        ],
+        { mode: "text", width: 180, fixed: "right" },
+    ),
 ];
 
 async function load() {