Separate coder/coder components and make them more easily updatable

Most of the components, but not all, in `src/client/components` are from [coder/coder](https://github.com/coder/coder/tree/main/site/src/components). The way they are set up right now updating is a very manual process of copy pasting each component individually and then going in and fixing any issues (mainly with paths).

We should separate out these components from the rest of them in a way that we could feasibly just copy paste the entire `components` folder from coder/coder any time we want to update the components. Maybe even a script that we could run.