keep the ids in data.json

main.js

@@ -2,12 +2,12 @@ const { Plugin } = require('obsidian');
 
 module.exports = class RibbonOrderLock extends Plugin {
   async onload() {
+    this.settings = Object.assign({ order: [] }, await this.loadData());
+
     this.app.workspace.onLayoutReady(() => {
       const ribbon = this.app.workspace.leftRibbon;
-      const ids = () => ribbon.items.map((item) => item.id);
-
-      console.log('at layout ready', ids());
-      window.setTimeout(() => console.log('5s later', ids()), 5000);
+      this.settings.order = ribbon.items.map((item) => item.id);
+      this.saveData(this.settings);
     });
   }
 };