Creating an Iris-dedicated section of the Docs

[calejvaldez]

Summary

This Pull Request makes a new path, /docs/iris/, which moves a few things from /docs/url/developers/ to the new path. This includes:

• Iris Requirements
• Iris Software Design

This also would mean having to make redirects for the above pages.

This PR also includes a new sidebar for the Iris side of the docs, a few updates to the Developers side of the docs, and redirecting /iris/ to /docs/iris/. We will eventually use /iris/ to promote it, but for now, it redirects to the docs.

Tasks

• [x] Move Iris Requirements
• [x] Move Iris Software Design
  • [x] C4 Model
  • [x] Database Schema
  • [x] Flowchart
• [x] Redirect all of the above movements
• [x] Fix broken links in /docs/ and /news/
• [ ] Add mentions of Iris to /docs/url/developers/

[calejvaldez]

From terminal when building, fix later:

  Exhaustive list of all broken links found:
  - Broken link on source page path = /news/winter-2024-wrap/:
     -> linking to /docs/url/requirements/
  - Broken link on source page path = /docs/url/developers/:
     -> linking to /docs/url/developers/c4-model/
  - Broken link on source page path = /docs/url/meeting-reports/:
     -> linking to /docs/url/developers/database-schema/
     -> linking to /docs/url/developers/flowcharts/
     -> linking to /docs/url/developers/c4-model/

[calejvaldez]

There's too much content in /docs/url/developers/, so I'll just update that as I notice it in the site. As for now, it's ready to merge.