Sweep: Fix the documentation

[sweep-nightly]

Description

This pull request addresses various issues in the documentation, ensuring accuracy and clarity across different sections.

Summary

• Corrected typos and grammatical errors in multiple files.
• Updated outdated information to reflect current functionalities and APIs.
• Enhanced clarity and readability by restructuring sentences and paragraphs.
• Added missing documentation for several functions and classes.

Fixes #3723.

---

🎉 Latest improvements to Sweep:

• New dashboard launched for real-time tracking of Sweep issues, covering all stages from search to coding.
• Integration of OpenAI's latest Assistant API for more efficient and reliable code planning and editing, improving speed by 3x.
• Use the GitHub issues extension for creating Sweep issues directly from your editor.

---

💡 To get Sweep to edit this pull request, you can:

• Comment below, and Sweep can edit the entire PR
• Comment on a file, Sweep will only modify the commented file
• Edit the original issue to get Sweep to recreate the PR from scratch

This is an automated message generated by Sweep AI.

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
sweep-chat	🔄 Building (Inspect)	Visit Preview	💬 Add feedback	May 13, 2024 6:04am
sweep-chat-demo	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	May 13, 2024 6:04am
sweep-docs	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	May 13, 2024 6:04am

[sweep-nightly]

Rollback Files For Sweep

• Rollback changes to README.md

This is an automated message generated by Sweep AI.