Add files using upload-large-folder tool

demonstrations/tdzkbmv/metadata.json

@@ -1,11 +1,3 @@
-{
-    "recordingEnd": 1691481559986,
-    "recordingId": "20230808132152861",
-    "recordingStart": 1691481115461,
-    "recordingStartISO": "2023-08-08T07:51:55.461Z",
-    "timezoneOffsetMinutes": -330,
-    "user": null,
-    "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36",
-    "version": "1.8.2",
-    "recordingEndISO": "2023-08-08T07:59:19.986Z"
-}
+version https://git-lfs.github.com/spec/v1
+oid sha256:6330710bebf42963a425274d25fecd1131b3772d1c66314e75d5153ebb7eb0e8
+size 427

demonstrations/wsonsyq/metadata.json

@@ -1,11 +1,3 @@
-{
-    "recordingEnd": 1686749372368,
-    "recordingId": "20230614185342940",
-    "recordingStart": 1686749025545,
-    "recordingStartISO": "2023-06-14T13:23:45.545Z",
-    "timezoneOffsetMinutes": -330,
-    "user": null,
-    "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36",
-    "version": "1.8.2",
-    "recordingEndISO": "2023-06-14T13:29:32.368Z"
-}
+version https://git-lfs.github.com/spec/v1
+oid sha256:15b8d8fb98b9baa7a8be661b9f77d94747d5d51190047615eac3ea5c77a07dfb
+size 427