Improve package quality

[burhankhanzada]

Hi @atreeon this is awesome package but i find some room to improve as mentioned below.

1. As some tests like example 8 of enums which generate .g.dart which we should ignore in gitignore.
2. Single readme on repo root and use same on github and pub packages using symbolic link.
3. Use mono repo managing tool like melos which help release package, aut update version number and Changelog file than using custom shell script.

[atreeon]

Hey @burhankhanzada thanks so much, I'll do this. Good idea re the symlink. I'll check the example 8 and the .g file.

[burhankhanzada]

Well if you allow me i can do that.I really want to contribute to this package and it's the simple thing that i understand.