Fixed: encryption password dialog can be closed with Esc

Fixed: unwanted symbols

Fixed: comment style inconsistency in AccountSettings.pas (// to curly braces)

Fixed: keyword casing inconsistency in CloudHTTP.pas

Fixed: memory leak in RealSizeFileSystem.OpenTextReader (TStreamReader now owns TStringStream)

Fixed: replaced tautological assertion in VKIDLoginFormTest with Assert.Pass

Changed: removed duplicate SetCookie method, reused SetAuthCookie as property writer

Changed: TCloudDirItem.None and TCloudIncomingInvite.None from instance methods to class functions

ixed: typos in README

Fixed: .gitignore __history/__recovery patterns now match subdirectories

Fixed: LICENSE file now has proper copyright header

Fixed: AuthMethod comment now lists current auth methods (4=OAuth, 5=VK ID)

Fixed: typos in comments

Changed: consolidated 4 duplicate ILogger mock implementations into shared TMockLogger

Changed: removed duplicate FormatCacheSize, reused FormatSize from StringHelper