chore(docs): Supported Component Documentation

**Description**

Inside the mdbook [`docs`](https://github.com/anton-rs/op-up/blob/main/docs) directory, the breakdown of supported op stack components needs to be documented within the [`components/`](https://github.com/anton-rs/op-up/blob/main/docs/components/components.md) subdir.

This should break down the various components and their features.