taskt uob v3.5.2.35

Fixed incorrect display of line numbers at high DPI.
Support Undo/Redo. There may still be something wrong with the behavior.
Fix inner process in bottom notification.

Update NuGet packages.

Change inner files to frmScriptBuilder.

Files saved with version 3.5.2.31 or later may not run correctly with older versions.
If you want to update from version 3.5.2.20 or older to this version, please delete the Samples folder before overwrite files.
Those using versions v3.5.2.6 and v3.5.2.7 will not be able to successfully update to version v3.5.2.8 or later, and should update manually.
If new variable parser works wrong, please uncheck "Use New Parser".