Fix primary color. Propose git URL for repo

[cachafla]

Couple of minor changes:

• Use actual primary color code
• I suggest we use the SSH (git) based URL for cloning

About cloning the validmind-python repo

make get-source requires that we setup some Python dependencies for generating the docs. I manually installed these dependencies in order to get this running as described here:

You need:

- Sphinx `docutils`
- Supporting tools: `sphinx_markdown_builder`, `myst_parser`, `dython`, `pandas_profiling`, and `shap`

I'm not sure why these dependencies are required for generating docs, I need to look into that. In any case, I'm almost leaning to propose that we setup poetry on this repo so we're ready to generate docs after cloning the repo. This will also make it easier for us to implement the CI/CD component for it (and even leverage GitHub caching).

I'll think about this in terms of preparation for our CI/CD and have a proposed solution for next week.

[nrichers]

LGTM! I pulled down your PR and gave it a quick test. Thank you for updating the Makefile to use SSH with GitHub and for fixing the primary color (I'd grabbed that off a screenshot from our main website originally).

I'm not sure why these dependencies are required for generating docs, I need to look into that. In any case, I'm almost leaning to propose that we setup poetry on this repo so we're ready to generate docs after cloning the repo.

When I tested your make markdown, I had to install a bunch of things with pip to get it to work and later just went through my history to grab the details. For sure, let's chat about better ways of handling things when we tackle the CI/CD ticket in the coming sprint. (My Makefile for the docs site does currently generate Markdown for the Python docs, but it basically just calls your make markdown after cloning.) 👍