"add integrated test for chmodhelper" "Left, Right DS" "stringslice - pkg- Add SliceCommon Functions" "DS hashset, hashmap return ordered string list"

Closes #42, #44, #45, #48, #49, #50, #52, #53, #54, #56, #57, #58, #59

## Introduction

"add integrated test for chmodhelper" "Left, Right DS" "stringslice - pkg- Add SliceCommon Functions" "DS hashset, hashmap return ordered string list"...

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

## Worked on Items

- [x] - #59 - Left, Right DS
- [x] - #58 - Add SliceCommon Functions
- [x] - #57 - DS hashset return ordered string list
- [x] - #56 - Converters NonEmpty string, DS Join to nonempty strings
- [x] - #54 -Fix method signature `func NewHashsetUsingStrings(inputArray *[]string,	addCapacity int,  // should be removed	isMakeClone ool, // should be removed) *Hashset {`
- [x] - #53 - `NewCollectionUsingStrings(stringItems *[]string, isMakeClone bool) *Collection { fix copy issue`
- [x] - #52 - Apply Chmod without checking dir
- [x] - #50 - Basic Map Interface like slicer
- [x] - #49 - Non-interactive consts
- [x] - #48 - add integrated test for chmodhelper
- [x] - #45 - Write Tests for PathChmods
- [x] - #44 - corestre new methods
- [x] - #42 - coreinstruction

## TODOs

- NA

## References

- N/A

## Notes

- N/A

## Performed full package

- [x] Code reformat

![](https://i.imgur.com/ZV46hcZ.png)

## Analysis CheckList

- [x] Run + add screenshot of CodeInspect
- [x] Run `Go Install` on root
- [x] Run `go tests/test` successfully [no failing tests]
- [x] Run `go run cmd/main/main.go` successfully [no build fail]

See merge request !47