[Cleanup] refactor the utils and common pkgs

[amold1]

General:

• [ ] Have you removed all sensitive information, including but not limited to access keys and passwords?
• [ ] Have you checked to ensure there aren't other open or closed Pull Requests for the same bug/feature/question?

Pull Request Guidelines:

1. [ ] Does your submission pass tests?
2. [ ] Have you added tests?
3. [ ] Are you addressing a single feature in this PR?
4. [ ] Are your commits atomic, addressing one change per commit?
5. [ ] Are you following the conventions of the language?
6. [ ] Have you saved your large formatting changes for a different PR, so we can focus on your work?
7. [ ] Have you explained your rationale for why this feature is needed?
8. [ ] Have you linked your PR to an open issue

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 19.04762% with 17 lines in your changes missing coverage. Please review.

Project coverage is 36.94%. Comparing base (b45e75c) to head (444479c). Report is 3 commits behind head on main.

Files	Patch %	Lines
internal/driver/controllerserver.go	7.69%	12 Missing :warning:
internal/driver/nodeserver.go	0.00%	5 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #212 +/- ## ======================================= Coverage 36.94% 36.94% ======================================= Files 23 23 Lines 1746 1746 ======================================= Hits 645 645 Misses 1067 1067 Partials 34 34 ```

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