only serve valid statuses

packages/appview/src/api/lexicons/getStatuses.ts

···
+import { XyzStatusphereStatus } from '@statusphere/lexicon'
+
 import { AppContext } from '#/context'
 import { Server } from '#/lexicons'
 import { statusToStatusView } from '#/lib/hydrate'
···
         encoding: 'application/json',
         body: {
           statuses: await Promise.all(
-            statuses.map((status) => statusToStatusView(status, ctx)),
+            statuses
+              .filter(
+                (status) =>
+                  XyzStatusphereStatus.validateRecord({
+                    $type: 'xyz.statusphere.status',
+                    ...status,
+                  }).success,
+              )
+              .map((status) => statusToStatusView(status, ctx)),
           ),
         },
       }