Documentation Cleanup

[ChuckTerry]

Description

Documentation Cleaning

I started this to fix a couple of dead links in the root README.md but figured I should go ahead and hit other documentation while I was at it.

CONTRIBUTING.md

• Fix Capitalization "Github" -> "GitHub" in several places
• Contribution Guide
  • General Guidelines
    • Fixed Dead Link "index.rst"

README.md

• Badges
  • Twitter -> X
• Labelbox
  • Table of Contents
    • Remove Deadlink "Develop with AI"
    • Add Missing Section "Provenance"
  • Quick Start
    • Generate an API key
      • Fixed Dead Link "Account > API Keys"
    • Validate Installation and API Key
      • Fix Capitalization "Github" -> "GitHub"
  • Jupyter Notebooks
    • Added python syntax highlighting to code block
  • Provenance
    • Added bash syntax highlighting to the code block

Other

• Removed README.md links to definition of "Experimental Feature" in libs/lbox-clients and libs/lbox-example This redirected to the overview page and it appears that we no longer define what an experimental feature is in the docs.
• Fixed Dead Link to "Labelbox API key docs" in libs/labelbox/README.md.

Type of change

• Document change (fix typo or modifying any markdown files, code comments or anything in the examples folder only)

All Submissions

• Have you followed the guidelines in our Contributing document?
  • No, there's no reason for me to install devdependencies or spin up a virtual environment for changes to markdown documentation
• Have you provided a description?
• Are your changes properly formatted?

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Note

Low Risk
Low risk documentation-only changes that update links, headings, and code fences without affecting runtime behavior.

Overview
Fixes and modernizes documentation across README.md, CONTRIBUTING.md, and module READMEs by correcting dead/outdated links (notably API key and docs index paths) and standardizing GitHub capitalization.

Updates the root README’s badges (Twitter→X), table of contents (adds Provenance, removes a dead entry), and improves code block syntax highlighting. Cleans up module docs by updating the LABELBOX_TEST_API_KEY link and simplifying the “Experimental” notice in libs/lbox-* READMEs.

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