Purpose of the change

This pull request introduces comprehensive documentation for the chatgpt2memmachine utility. It establishes a new "Tools" section within the MemMachine documentation site to house official migration and integration scripts, providing users with a clear path for importing legacy chat histories.

Description

This change adds the ChatGPT2MemMachine.mdx guide, which translates the technical README.md from the tool's source into a user-friendly, Mintlify-native format.

Key updates include:

• Creation of a new "Tools" navigation group in docs.json.
• Implementation of <Steps> for data preparation, dependency installation, and migration execution.
• Detailed documentation of all command-line arguments, including recently added filtering options like --chat-title and --index.
• Added a "Verifying Your Migration" section to ensure "Human-in-the-Loop" success checking.

Dependencies: - Requires mintlify for local preview/deployment.

Fixes/Closes

Fixes #1112

Type of change

• New feature (non-breaking change which adds functionality)
• Documentation update

How Has This Been Tested?

The documentation has been manually verified for rendering accuracy and style guide compliance.

• Manual verification (list step-by-step instructions)

Test Steps:

1. Integrated tools/ChatGPT2MemMachine.mdx into the local docs.json navigation.
2. Ran mintlify dev to verify the "Tools" section sidebar and icon (bolt) rendering.
3. Cross-referenced all CLI flags against the latest migration.py README to ensure 100% technical accuracy.

Checklist

• My code follows the style guidelines of this project (See STYLE_GUIDE.md)
• I have performed a self-review of my own code
• I have made corresponding changes to the documentation
• I have checked my code and corrected any misspellings

Maintainer Checklist

• Confirmed all checks passed
• Contributor has signed the commit(s)
• Reviewed the code
• Run, Tested, and Verified the change(s) work as expected

Screenshots/Gifs

NOTE: The new Tools menu structure is shown on the left-hand side in all images.
Screenshot 1 - ChatGPT2MemMachine.mdx (1 of 4):

Screenshot 2 - ChatGPT2MemMachine.mdx (2 of 4):

Screenshot 3 - ChatGPT2MemMachine.mdx (3 of 4):

Screenshot 4 - ChatGPT2MemMachine.mdx (4 of 4):

Further comments

The "Overview" file for the Tools section is created but intentionally excluded from the current navigation to avoid "stub" pages until additional tools are added. The ChatGPT2MemMachine guide is currently the primary entry point for the Tools group.