Merge pull request #5 from Me-Phew/dev

docs: ensure doxygen doesn't use Google Test files

Merge pull request #4 from Me-Phew/dev

docs: add project documentation

Merge pull request #3 from Me-Phew/dev

docs: add Doxygen comments

Merge pull request #2 from Me-Phew/dev

ci: fix test case after verifying tests configuration

Merge pull request #1 from Me-Phew/dev

feat: implement merge sort algorithm

feat: initial project setup

Initial commit