Update README.md examples and project structure

[DryByte]

The example in README.md is outdated, so you can't actually use it for creating a component from a "basic setup", having the need to dig a little bit in the server and the SDK code to understand what's happening...

And the target_link_libraries is trying to link the wrong library name, so i updated it as well.

Updated the project structure to include the tools folder

[DryByte]

Just curious, but do we really need to add it as a subdirectory and link it? Since it's a single header, it will already be compiled by the program when the header is included.

[AmyrAhmady]

Thanks for your contribution
And no, you don't have to do that, it's a single header file so you can just use it directly. CMake support is only added for those who are more comfortable with controlling it through CMake.