feat(ui): add follow button, follows card, and inbox page

src/pages/SettingsPage.test.jsx

@@ -33,6 +33,7 @@ const authRoutes = (me) => ({
     'PUT /api/users/settings/favorite-platform': noBody,
     'PUT /api/users/settings/owner-lists': noBody,
     'GET /api/version': json(404, {}),
+    'GET /api/follows': json(200, {following: [], followers: []}),
 });
 
 function renderPage(me) {
@@ -292,6 +293,7 @@ describe('SettingsPage session', () => {
             'GET /api/users/me': json(401, {}),
             'POST /api/auth/refresh': json(401, {}),
             'GET /api/version': json(404, {}),
+            'GET /api/follows': json(200, {following: [], followers: []}),
         });
         const {router} = renderWithProviders(<SettingsPage/>, {path: '/settings', entries: ['/settings'],
             guarded: true, routes: {'/login': <p>login</p>}});