feat(projects): 添加常用组件、composables函数

src/components/svg/index.ts

@@ -0,0 +1,7 @@
+import SvgNoPermission from './SvgNoPermission.vue';
+import SvgNotFound from './SvgNotFound.vue';
+import SvgServiceError from './SvgServiceError.vue';
+import SvgEmptyData from './SvgEmptyData.vue';
+import SvgNetworkError from './SvgNetworkError.vue';
+
+export { SvgNoPermission, SvgNotFound, SvgServiceError, SvgEmptyData, SvgNetworkError };