fix: update metadata baseurl path

[chef-louis]

259 Okay, I was able to get a test project working by updating the metadata base URL which was I believe was set incorrectly. By applying the correct base location, I'm now expecting openGraph to be able to source the correct image file.

[qisforq]

Ok great investigating work @chef-louis! I'll merge now

[qisforq]

This is actually convenient timing because I just made some google oauth updates that require a redeploy to test 😅