Enhance Error Messages in ModuleLinker

[Y-Nak]

In #96, ModuleLiker is introduced. However, the error messages generated by ModuleLinker need to be improved for better clarity and usability. The current messages are often vague and make debugging difficult.

To improve the debugging experience, error messages generated by ModuleLinker for inconsistent declarations should provide more detailed information. Specifically:

1. Identify the Modules Involved: Clearly indicate which modules have conflicting declarations.
2. Describe the Inconsistency: Clearly explain the exact reason for the inconsistency (e.g., the linkage or the type definition is inconsistent).

[nakul-py]

Hi @Y-Nak
I came across this issue and would like to work on resolving it. Could you please assign it to me?

[Y-Nak]

Hi @nakul-py,
Thanks for your interest in this issue. I assigned it to you.
NOTE: #96 has not been merged into the main branch, so please make sure your working branch is correct.