Session override causes error for non tenanted routes

[ollieread]

When creating non-tenanted routes while the session override is enabled, all requests to those routes will give a tenancy missing or tenant missing error.

The fix currently is to disable the session override.

Ultimately the override needs to be updated to only kick in when within the tenant context.

Note

Make sure to mention in the docs about implicit service overrides.

Bug reported by @Diddyy

[ollieread]

This is specifically with the database driver for the session