Deployment fails on new Cloudflare accounts due to legacy Durable Object migrations

[robinbeechey]

Fresh installs fail to deploy on newer Cloudflare accounts.

Error:

Creating new key-value backed Durable Object namespaces is no longer supported on this account.
Please create a namespace using a `new_sqlite_classes` migration instead.
[code: 10099]

It looks like apps/api/wrangler.toml still contains several Durable Object migrations using new_classes, which Cloudflare no longer allows for new accounts.

Changing these to new_sqlite_classes appears to resolve the issue.

Screenshot attached.