feat: invites (#967)

* stub invite endpoint

* feat: First pass invite UI

* feat: allow removing invite rows

* First pass: sending logic

* fix: label accessibility

* fix: add button submits
incorrect permissions
middleware flow error

* 💚

* Error handling, email filtering, tests

* Flow

* Add Invite to people page
Remove old Tip

* Add copy link to subdomain

server/api/middlewares/pagination.js

@@ -16,8 +16,12 @@ export default function pagination(options?: Object) {
     };
 
     let query = ctx.request.query;
-    let body: Object = ctx.request.body;
+
+    // $FlowFixMe
+    let body = ctx.request.body;
+    // $FlowFixMe
     let limit = query.limit || body.limit;
+    // $FlowFixMe
     let offset = query.offset || body.offset;
 
     if (limit && isNaN(limit)) {