Account: use a public authorization token for accounts

Instead of using a single configured app, use a public auth
token (essentially, any random app configured), to split it
from being contextual and provide theoretically more ability
to query.

business/account.ts

@@ -12,7 +12,7 @@ import { corporateLinkToJson } from './corporateLink';
 import { Organization } from './organization';
 import { AppPurpose } from '../lib/github/appPurposes';
 import { ILinkProvider } from '../lib/linkProviders';
-import { CacheDefault, getMaxAgeSeconds } from '.';
+import { CacheDefault, Operations, getMaxAgeSeconds } from '.';
 import {
   AccountJsonFormat,
   CoreCapability,
@@ -358,8 +358,10 @@ export class Account {
       cacheOptions.backgroundRefresh = options.backgroundRefresh;
     }
     try {
+      const ops = operations as Operations;
       const entity = (await operations.github.request(
-        this.authorize(AppPurpose.Data),
+        ops.getPublicAuthorizationToken(),
+        // this.authorize(AppPurpose.Data),
         'GET /user/:id',
         parameters,
         cacheOptions