How to set up admin settings in plugin

Discord Q&A strapi-questions
2 
import axios from 'axios';

const notificationRequests = {

  getSettings: async () => {
    console.log("hello")
    return await axios.get(`/api/notifications-morph/settings`);
  },
  setSettings: async data => {
    return await axios.post(`/api/notifications-morph/settings`, data);
  },
};
export default notificationRequests;```
``` // server/routes/index.js
...
    {
      method: 'GET',
      path: '/notifications-plugin/settings',
      handler: 'settings.get',
      config: {
        policies: [],
      },
    },
    {
      method: 'POST',
      path: '/notifications-plugin/settings',
      handler: 'settings.update',
      config: {
        policies: [],
      },
    },```
```// server/controllers/settings.js
module.exports = {
    async get(ctx) {{
        const settings = await strapi.plugins['notifications-morph'].services.settings.find();
        ctx.send({ settings });
    }},
    
    async update(ctx) {{
        const settings = await strapi.plugins['notifications-morph'].services.settings.update(ctx.request.body);
        ctx.send({ settings });
    }},
};```