fix: HttpDownloadExecutor now calls ApplyAuthAsync for download requests - #533

Possible null reference argument for parameter 'query' in 'Task<HttpResponseDTO<PagedResultDTO<ExtensionDTO>>> IExtensionHttpClient.QueryExtensionsAsync(ExtensionQueryDTO query, CancellationToken cancellationToken = default(CancellationToken))'.

Non-nullable field 'ftab' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.

Cannot convert null literal to non-nullable reference type.

Non-nullable field 'szptr' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.

Non-nullable field '_fileListener' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.

Non-nullable field 'zptr' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.

Non-nullable field '_currentLogDate' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.

Non-nullable field 'quadrant' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.

'TextTraceListener.Dispose()' hides inherited member 'TraceListener.Dispose()'. Use the new keyword if hiding was intended.