Organizing code base as str package

Closes #38, #39

## Introduction: Organizing code base as str package

Organizing code base as str package

Note: [Template Reference](https://hackmd.io/@akarimevatix/H1Qsmq23w)

## Worked on Items

* [x] [GetAllFolders(isRecursive) (#39) · Issues · evatix-go / pathhelper · GitLab](#39)
* [x] [Organize Code base as strhelper (#38) · Issues · evatix-go / pathhelper · GitLab](#38)

## TODOs

- NA

## References

- N/A

## Notes

- N/A

## Merge Request Ordering

See merge request !38