feat(projects): theme store完成

build/define/index.ts

@@ -0,0 +1,8 @@
+import dayjs from 'dayjs';
+
+/** 项目构建时间 */
+const PROJECT_BUILD_TIME = JSON.stringify(dayjs().format('YYYY-MM-DD HH:mm:ss'));
+
+export const define = {
+  PROJECT_BUILD_TIME
+};

build/index.ts

@@ -1 +1,2 @@
 export * from './plugins';
+export * from './define';