Launch: Auth
`Auth` is a modern lightweight authentication library for your SST apps.
Docs: https://docs.sst.dev/auth
00:00 - Intro
02:09 - What is Auth?
17:50 - Setting up the construct
19:50 - Configuring the AuthHandler function
26:46 - Magic link adapter
32:57 - Issuing a session
40:53 - Validating a session
45:09 - Behind the scenes
1:07:42 - Outro
