Introduce enviroment variables to tweak builds faster

[Ataba29]

With stress testing being implemented soon, there needs to be some configurations made for the project to allow tests to be able to run without having to rebuild the entire project just to disable or enable some functionality of the project.

For example, in Server.cpp we have the following block of code:

KV-Database/src/Server/Server.cpp

Lines 96 to 102 in 8dc2c17

	// Check rate limit
	if (!rt.isAllowed(clientIP))
	{
	std::cout << "[RATELIMIT] Blocked IP: " << clientIP << "\n";
	CloseSocket(AcceptSocket);
	continue;
	}

It would be ideal if we could edit the rate-limiting feature without rebuilding. I have been thinking about using Docker arguments like this:

docker run -d -p 6625:6625 -e KV_DISABLE_RATE_LIMIT=1 --name kv-test kv-db:latest

The possible solution that I got is this

disableRateLimit = std::getenv("KV_DISABLE_RATE_LIMIT") != nullptr;

Need to figure out where to use it and how to use it prob server, and when the check happens for rate limiting, we also check for disableRateLimit

[Ataba29]

Just had a better plan: a Config file is needed and can be written in YAML, JSON, or just a .conf file that will house all the configurations that we want, and whenever we want to build the project, we will be able to build without having to rebuild every time we wanna change something. Another note: we dont need to write arguments anymore, but with this solution, there has to be a new class called config parser or something of that sort to get all the configs needed and put them into the runtime.