Add Overleaf-compatible doc class

[luorix1]

Minor changes to doc class to allow direct compatibility with Overleaf without any errors.
Simply need to replace import statement for doc class "snu-ece-bsc-thesis" -> "snu-ece-bsc-thesis-pdftex".

[Zeta611]

Thank you for the contribution!
Can you add sample pdfs (both English and Korean versions) made from the new class?

[Zeta611]

Also, it would be best to modify necessary parts with the mechanism here:

snu-ece-bsc-thesis/snu-ece-bsc-thesis.cls

Lines 31 to 39 in f94bb10

	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	% XeLaTeX or LuaLaTeX required %
	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	\RequirePackage{iftex}
	\ifXeTeX\else\ifLuaTeX\else
	\ClassError {snu-ece-bsc-thesis}
	{ This~class~only~supports~XeLaTeX~and~LuaLaTeX. }
	{ Please~use~either~XeLaTeX~or~LuaLaTeX. }
	\fi\fi

You can use \ifpdftex to check if it is using the pdfLaTeX engine, and add necessary modifications.

[luorix1]

Ok! I'll see if I can appy the changes in the next 2 days or so.