Update comparison_table.md for ndi.cloud.sync progress

Updated the comparison table to reflect the implementation status of `ndi.cloud.sync` components, including `downloadNew`, `SyncOptions`, `SyncMode`, and internal helper functions.
Verified the build with `mkdocs build`.

Author: google-labs-jules[bot]

comparison_table.md

@@ -138,26 +138,26 @@
 | ndi.cloud.internal.getUploadedDocumentIds | No | No |
 | ndi.cloud.internal.getUploadedFileIds | No | No |
 | ndi.cloud.internal.getWeboptionsWithAuthHeader | No | No |
-| ndi.cloud.sync.enum.SyncMode | No | No |
-| ndi.cloud.sync.internal.index.createSyncIndexStruct | No | No |
-| ndi.cloud.sync.internal.index.getIndexFilepath | No | No |
-| ndi.cloud.sync.internal.index.readSyncIndex | No | No |
-| ndi.cloud.sync.internal.index.updateSyncIndex | No | No |
-| ndi.cloud.sync.internal.index.writeSyncIndex | No | No |
-| ndi.cloud.sync.internal.Constants | No | No |
+| ndi.cloud.sync.enum.SyncMode | Yes | Yes |
+| ndi.cloud.sync.internal.index.createSyncIndexStruct | Yes | Yes |
+| ndi.cloud.sync.internal.index.getIndexFilepath | Yes | Yes |
+| ndi.cloud.sync.internal.index.readSyncIndex | Yes | Yes |
+| ndi.cloud.sync.internal.index.updateSyncIndex | Yes | Yes |
+| ndi.cloud.sync.internal.index.writeSyncIndex | Yes | Yes |
+| ndi.cloud.sync.internal.Constants | Yes | Yes |
 | ndi.cloud.sync.internal.datasetSessionIdFromDocs | No | No |
 | ndi.cloud.sync.internal.deleteLocalDocuments | No | No |
 | ndi.cloud.sync.internal.deleteRemoteDocuments | No | No |
-| ndi.cloud.sync.internal.downloadNdiDocuments | No | No |
+| ndi.cloud.sync.internal.downloadNdiDocuments | Yes | Yes |
 | ndi.cloud.sync.internal.filesNotYetUploaded | No | No |
-| ndi.cloud.sync.internal.getFileUidsFromDocuments | No | No |
-| ndi.cloud.sync.internal.listLocalDocuments | No | No |
-| ndi.cloud.sync.internal.listRemoteDocumentIds | No | No |
-| ndi.cloud.sync.internal.updateFileInfoForLocalFiles | No | No |
-| ndi.cloud.sync.internal.updateFileInfoForRemoteFiles | No | No |
+| ndi.cloud.sync.internal.getFileUidsFromDocuments | Yes | Yes |
+| ndi.cloud.sync.internal.listLocalDocuments | Yes | Yes |
+| ndi.cloud.sync.internal.listRemoteDocumentIds | Yes | Yes |
+| ndi.cloud.sync.internal.updateFileInfoForLocalFiles | Yes | Yes |
+| ndi.cloud.sync.internal.updateFileInfoForRemoteFiles | Yes | Yes |
 | ndi.cloud.sync.internal.uploadFilesForDatasetDocuments | No | No |
-| ndi.cloud.sync.SyncOptions | No | No |
-| ndi.cloud.sync.downloadNew | No | No |
+| ndi.cloud.sync.SyncOptions | Yes | Yes |
+| ndi.cloud.sync.downloadNew | Yes | Yes |
 | ndi.cloud.sync.mirrorFromRemote | No | No |
 | ndi.cloud.sync.mirrorToRemote | No | No |
 | ndi.cloud.sync.twoWaySync | No | No |