Add files using upload-large-folder tool

demonstrations/cbildfk/metadata.json

@@ -1,11 +1,3 @@
-{
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-    "recordingId": "20230525163724230",
-    "recordingStart": 1685012846785,
-    "recordingStartISO": "2023-05-25T11:07:26.785Z",
-    "timezoneOffsetMinutes": -330,
-    "user": null,
-    "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36",
-    "version": "1.8.2",
-    "recordingEndISO": "2023-05-25T11:12:07.574Z"
-}
+version https://git-lfs.github.com/spec/v1
+oid sha256:134984707b02f9db4f72419a0d76242ea8b31be3522ddd7f9644749edb28d84e
+size 427

demonstrations/mymjkct/metadata.json

@@ -1,11 +1,3 @@
-{
-    "recordingEnd": 1686136313986,
-    "recordingId": "20230607163434653",
-    "recordingStart": 1686135876969,
-    "recordingStartISO": "2023-06-07T11:04:36.969Z",
-    "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": "2023-06-07T11:11:53.986Z"
-}
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba7f6ad5a63576109a8514118bd15d53f3c484f6d87021f5a86d01bc685f419e
+size 427