feat: add @muxunorg/mxorg-client package (#20)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **Chores**
- Added a new dependency `@muxunorg/mxorg-client` to the project. This
prepares the app for future enhancements and integrations.


<!-- end of auto-generated comment: release notes by coderabbit.ai -->

package.json

@@ -17613,6 +17613,9 @@
     "el-table-fixed-header": {
       "version": "*"
     },
+    "@muxunorg/mxorg-client": {
+      "version": "*"
+    },
     "v-smooth-scroll": {
       "version": "*"
     }