Correct data response for the List docs (#63)

Author: iammatthias

files/listing-files.mdx

@@ -90,39 +90,41 @@ This will return an array of file objects
 
 ```json API
 {
-  "files": [
-    {
-      "id": "dd5f8888-bf15-4559-b8a2-6c626869507f",
-      "name": "Hello Files API",
-      "cid": "bafybeifq444z4b7yqzcyz4a5gspb2rpyfcdxp3mrfpigmllh52ld5tyzwm",
-      "size": 4861678,
-      "number_of_files": 1,
-      "mime_type": "TODO",
-      "group_id": null,
-      "created_at": "2024-08-27T14:57:51.485934Z"
-    },
-    {
-      "id": "e2057aa3-7b6c-4a45-b785-12ba297bcbd0",
-      "name": "Quickstart.png",
-      "cid": "bafkreiebavn2jzkqh3ehy4pkqkdi2otnho6gbcffkeqnunk2lw5nmnwaea",
-      "size": 223548,
-      "number_of_files": 1,
-      "mime_type": "TODO",
-      "group_id": "5f8adce6-7312-46e0-90f7-13896bed297d",
-      "created_at": "2024-08-28T23:46:07.823118Z"
-    },
-    {
-      "id": "ac5308a1-de49-40a3-9f5c-d20f1bb6206d",
-      "name": "hello.txt",
-      "cid": "bafkreiffsgtnic7uebaeuaixgph3pmmq2ywglpylzwrswv5so7m23hyuny",
-      "size": 11,
-      "number_of_files": 1,
-      "mime_type": "TODO",
-      "group_id": null,
-      "created_at": "2024-08-29T02:23:02.735018Z"
-    }
-  ],
-  "next_page_token": "MDE5MWIzNGMtMWNmNy03MzExLThmMjYtZmZlZDMzYTVlY"
+	"data": {
+		"files": [
+			{
+				"id": "dd5f8888-bf15-4559-b8a2-6c626869507f",
+				"name": "Hello Files API",
+				"cid": "bafybeifq444z4b7yqzcyz4a5gspb2rpyfcdxp3mrfpigmllh52ld5tyzwm",
+				"size": 4861678,
+				"number_of_files": 1,
+				"mime_type": "TODO",
+				"group_id": null,
+				"created_at": "2024-08-27T14:57:51.485934Z"
+			},
+			{
+				"id": "e2057aa3-7b6c-4a45-b785-12ba297bcbd0",
+				"name": "Quickstart.png",
+				"cid": "bafkreiebavn2jzkqh3ehy4pkqkdi2otnho6gbcffkeqnunk2lw5nmnwaea",
+				"size": 223548,
+				"number_of_files": 1,
+				"mime_type": "TODO",
+				"group_id": "5f8adce6-7312-46e0-90f7-13896bed297d",
+				"created_at": "2024-08-28T23:46:07.823118Z"
+			},
+			{
+				"id": "ac5308a1-de49-40a3-9f5c-d20f1bb6206d",
+				"name": "hello.txt",
+				"cid": "bafkreiffsgtnic7uebaeuaixgph3pmmq2ywglpylzwrswv5so7m23hyuny",
+				"size": 11,
+				"number_of_files": 1,
+				"mime_type": "TODO",
+				"group_id": null,
+				"created_at": "2024-08-29T02:23:02.735018Z"
+			}
+		],
+		"next_page_token": "MDE5MWIzNGMtMWNmNy03MzExLThmMjYtZmZlZDMzYTVlY"
+	}
 }
 ```