docs: add an FAQ to the Teams docs (#283)

* chore: run npm upgrade

* docs: add an FAQ to the Teams docs

Covers the common case of "CEO buys shorebird, wants CTO to set up apps"

* chore: link to issue

---------

Co-authored-by: Bryan Oltman <[email protected]>

src/content/docs/teams.mdx

@@ -72,3 +72,31 @@ However you're welcome to [contact us](mailto:[email protected]) and we
 will be happy to help you transfer ownership of an app.
 
 https://github.com/shorebirdtech/shorebird/issues/1225
+
+# FAQ
+
+## Another person purchased Shorebird, but they want me to create the apps?
+
+Shorebird currently only has app-level sharing, rather than account-level sharing
+so it's not possible to set up billing for a "group" of users, but when an app
+is created it is associated with an "owner" account, to which installs are billed.
+We plan to add account-level sharing later this year:
+https://github.com/shorebirdtech/shorebird/issues/739
+
+To create apps which are billed to someone else, there are 3 options:
+
+1. If this person is able to create the apps (run `shorebird init` in the
+   codebase), then those apps will then be associated with their account and
+   they can set per-app permissions accordingly, as per the above instructions.
+
+2. If this person does not want to create the apps themselves, it is possible
+   for you to do so, and we can then transfer the apps to their account for them
+   to manage.
+
+3. It's also possible for us to manually associate their Stripe Customer
+   with your account, so that you can create and administer access to apps
+   but have the billing sent to their Stripe account.
+
+For either option 2 or 3, please reach out to [email protected] and
+tell us which option you would like to pursue and the email addresses associated
+with the accounts, and we would be _happy_ to help!