change document to text and binary content

packages/server/src/dev.ts

@@ -11,21 +11,21 @@ const documents: DocumentUpsert[] = [
       foo: 'bar',
     },
     type: 'demo',
-    content: 'the cat is yellow',
+    text: 'the cat is yellow',
   },
   {
     metadata: {
       foo: 'bar',
     },
     type: 'demo',
-    content: 'the dog is blue',
+    text: 'the dog is blue',
   },
   {
     metadata: {
       foo: 'baz',
     },
     source: 'test',
-    content: 'the pig says hi',
+    text: 'the pig says hi',
     type: 'demo',
   },
 ];