docs(images): fix links to all images throughout the site

[lwasser]

Currently, our documentation is building well, and we could transition fully to GitHub Pages soon if we reconnect the graphics and simply pass through the site. The allcontributors.org site still has broken translations, so moving to astro sooner and working again on main, I think, makes a lot of sense!

See here for what the site looks like via GitHub Pages: https://www.leahwasser.com/all-contributors/overview/

EXCEPT, all of the image links are now broken. 🙃

So the doc's next priority task is to go through the site and repair image links so the linked image both displays and is optimized using the [picture feature that Astro offers].(https://docs.astro.build/en/guides/images/#picture-) i implemented this in #901 and it worked well!!

This should be a straightforward task, but there are a lot of pages to fix so it will take some time.

List of files to review:

• index.mdx docs: add documentation for mdx pages and update images for the overview section #915

Section 1

• overview docs: add documentation for mdx pages and update images for the overview section #915
• specification docs: add documentation for mdx pages and update images for the overview section #915
• emoji-key docs: add documentation for mdx pages and update images for the overview section #915
• repository-maintainers docs: add documentation for mdx pages and update images for the overview section #915
• tooling docs: add documentation for mdx pages and update images for the overview section #915

Section 2

• bot/overview docs: update images and breakout links for the "bot" section of the documentation #919
• bot/installation docs: update images and breakout links for the "bot" section of the documentation #919
• bot/usage docs: update images and breakout links for the "bot" section of the documentation #919
• bot/configuration there are no changes or images needed for this file.
• bot/faq there are no changes or images needed for this file.

Section 3

• cli/overview Docs: Fix images and links in the last sections of the docs #931
• cli/installation Docs: Fix images and links in the last sections of the docs #931
• cli/usage Docs: Fix images and links in the last sections of the docs #931
• cli/configuration Docs: Fix images and links in the last sections of the docs #931

Section 4

• project/contribute Docs: Fix images and links in the last sections of the docs #931
• project/development Docs: Fix images and links in the last sections of the docs #931
• project/code-of-conduct Docs: Fix images and links in the last sections of the docs #931
• project/implementations Docs: Fix images and links in the last sections of the docs #931

[lwasser]

#931 will close this issue ✨

[lwasser]

oops - this should have closed iwth 931.