* Create first_relative_max_point_in_array.js
go over randomly generated array and print first spike or maximum point index in it
runs in O(log(n))
* rename file to match requested casing
* add comments
I prefer SOLID standards so that's why didn't add them at first but due to the repository requirements was needed to be added
* remove template unrelated comments
* Update equals check to match JavaScript standards
* create file skafolding and adjust filename to reflect main function
* using newer node version
* add tests
* add last line as empty line
* style changes
* move algorithm tests to test folder
* revert to old package lock file
* chore: add ending line feed
Co-authored-by: Rak Laptudirm <raklaptudirm@gmail.com>