️🛠 - Use per-buffer-based processing instead of per-sample #31

Description

Per-buffer processing is going to be better for a variety of reasons, which are mostly performance-related.

No JUCE classes, types, or utilities should be used for this implementation. This audio library should be dependency free and as lightweight as possible.

Requirements

• Use buffer-based processing in DSP building blocks
• Fix tests as necessary
• Ensure support in JUCE plugin projects
• Ensure support in Daisy projects
• Format code
• Add noexcept in all of the places
• Add comments for classes and methods
• Change processor to effector (think about verbs... generator -> generate, modulator -> modulate, and effector -> effect?)
• Get rid of size_t usage in favor of int
• Make sure all blocks' Parameters can have sources attached