Implement per user drive stats

src/services/drive/add-file.ts

@@ -17,7 +17,7 @@ import { isLocalUser, IUser, IRemoteUser } from '../../models/user';
 import delFile from './delete-file';
 import config from '../../config';
 import { getDriveFileThumbnailBucket } from '../../models/drive-file-thumbnail';
-import { driveStats } from '../stats';
+import { driveStats, perUserDriveStats } from '../stats';
 
 const log = debug('misskey:drive:add-file');
 
@@ -394,6 +394,7 @@ export default async function(
 
 	// 統計を更新
 	driveStats.update(driveFile, true);
+	perUserDriveStats.update(driveFile, true);
 
 	return driveFile;
 }