fix: improve auth handling and logging

app/[lang]/webview/[contentType]/[uid]/page.tsx

@@ -21,6 +21,7 @@ export default async function ContentTypePage({
   const user = await serverClient().user.get()
 
   if (!user) {
+    console.log(`[webview:page] unable to load user`)
     return <p>Error: No user could be loaded</p>
   }
 
@@ -31,9 +32,16 @@ export default async function ContentTypePage({
       case "token_expired":
         const h = headers()
         const returnURL = `/${getLang()}/webview${h.get("x-pathname")!}`
-        redirect(
-          `/${getLang()}/webview/refresh?returnUrl=${encodeURIComponent(returnURL)}`
-        )
+        const redirectURL = `/${getLang()}/webview/refresh?returnUrl=${encodeURIComponent(returnURL)}`
+        console.log(`[webview:page] user error, redirecting to: ${redirectURL}`)
+        redirect(redirectURL)
+      case "notfound":
+        return <p>Error: user not found</p>
+      case "unknown":
+        return <p>Unknown error occurred loading user</p>
+      default:
+        const u: never = user
+        console.log(`[webview:page] unhandled user loading error`)
     }
   }