[TechDebt] Ret. Move the code for modules into separate files

[Eism]

Problem:
The Ret class, which is located in the framework, knows about modules that are not located in the framework.

enum class Code {
        Undefined       = -1,
        Ok              = 0,
        UnknownError    = 1,
...
        ProjectFirst  = 3000,
        ProjectLast   = 3999,
...
    };

Solution:
create two files:

• for framework. List a range for all modules from the framework. We can leave all the code for the modules from the framework in Ret. It is important to set the Last value, for example, equal to 99,999
• for application. List a range for all application modules. Start should be static_cast(Code::Last) + 1