Add extension method for adding IMapper to service collection

[stormaref]

I think this method is crucial when a developer is trying to migrate from AutoMapper to Mapster
I created a test method for this feature that ran successfully and placed it in the dependency injection tests

[andrerav]

Good stuff @stormaref, thank you!

[stormaref]

Hi
when you gonna release his version?
should I change the assembly version by myself?

[andrerav]

Hi @stormaref apologies, I honestly thought I had already released a pre-release package that included this functionality. but obviously I did not :) Will push a pre-release package this evening! Thank you for your patience :)

[stormaref]

I'm looking forward for this
Also please take a look at this
#533
I think it would come in handy

[angusgajurel]

Does this extension work for the Interface in the different project??

[stormaref]

Does this extension work for the Interface in the different project??

What exactly do you mean?