chore(remix): Handle isUnknown case separately

…ePublicInterstitialUrl

Prune unused code

…utFromClerkHostedUiInDev

chore(repo): Fix playground apps using local packages and their deps

 - @clerk/backend@0.7.1-staging.0
 - @clerk/fastify@0.1.4-staging.0
 - gatsby-plugin-clerk@4.1.4-staging.0
 - @clerk/nextjs@4.10.2-staging.0
 - @clerk/remix@2.2.4-staging.0
 - @clerk/clerk-sdk-node@4.7.4-staging.0

… in nextjs

chore(clerk-js): Drop unused imports

…f it's a ticket flow

…leting a resource (#824)

After deleting FAPI seems to be returning undefined and due to client piggybacking, the original resource is mutated in place. In this PR, we deep copy the resource before firing the delete request so we can correctly show it to the end user.

Example code in root.tsx to add headers in response:
```
import { getClerkDebugHeaders } from '@clerk/remix/ssr.server';

export function headers({
  actionHeaders,
  loaderHeaders,
  parentHeaders,
}: {
  actionHeaders: Headers;
  loaderHeaders: Headers;
  parentHeaders: Headers;
}) {
  return {
    'x-parent-header': parentHeaders.get('x-parent-header'),
    ...getClerkDebugHeaders(loaderHeaders)
  }
}
```

…headers

Chore(remix): Add observability headers in unknown and interstitial

 - @clerk/backend@0.8.0-staging.0
 - @clerk/clerk-js@4.27.2-staging.0
 - @clerk/clerk-expo@0.12.4-staging.0
 - @clerk/fastify@0.1.4-staging.1
 - gatsby-plugin-clerk@4.1.4-staging.1
 - @clerk/localizations@1.4.4-staging.0
 - @clerk/nextjs@4.10.2-staging.1
 - @clerk/clerk-react@4.11.4-staging.0
 - @clerk/remix@2.2.4-staging.1
 - @clerk/clerk-sdk-node@4.7.4-staging.1
 - @clerk/shared@0.11.4-staging.0
 - @clerk/themes@1.3.4-staging.0
 - @clerk/types@3.28.1-staging.0

 - @clerk/backend@0.8.0
 - @clerk/clerk-js@4.27.2
 - @clerk/clerk-expo@0.12.4
 - @clerk/fastify@0.1.4
 - gatsby-plugin-clerk@4.1.4
 - @clerk/localizations@1.4.4
 - @clerk/nextjs@4.10.2
 - @clerk/clerk-react@4.11.4
 - @clerk/remix@2.2.4
 - @clerk/clerk-sdk-node@4.7.4
 - @clerk/shared@0.11.4
 - @clerk/themes@1.3.4
 - @clerk/types@3.28.1