refactor widget api design

this passes all widget API calls through the backend, with a pluggable design and reusable API handlers

src/pages/api/services/index.js

@@ -15,10 +15,23 @@ export default async function handler(req, res) {
     return {
       name: Object.keys(group)[0],
       services: group[Object.keys(group)[0]].map((entries) => {
-        return {
+        const { widget, ...service } = entries[Object.keys(entries)[0]];
+        let res = {
           name: Object.keys(entries)[0],
-          ...entries[Object.keys(entries)[0]],
+          ...service,
         };
+
+        if (widget) {
+          const { type } = widget;
+
+          res.widget = {
+            type: type,
+            service_group: Object.keys(group)[0],
+            service_name: Object.keys(entries)[0],
+          };
+        }
+
+        return res;
       }),
     };
   });