Update README to indicate archived status (#591)

Co-authored-by: mentatai <162378962+mentatai@users.noreply.github.com>

README.md

@@ -1,99 +1,11 @@
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+# ⚠️ ARCHIVED PROJECT ⚠️
 
-# 🧙‍♂️ Mentat ⚡
+This repository contains an archived version of an old command-line tool that is no longer maintained or supported.
 
-> _It is by will alone I set my mind in motion_
->
-> The Mentat Mantra
+## Looking for Mentat?
 
-The Mentats of Dune combine human creativity with computer-like processing - and now you can too.
+The name "Mentat" is now used by a different project - an AI-powered GitHub bot that writes and reviews code. If you're interested in using Mentat, please visit:
 
----
+**[mentat.ai](https://mentat.ai)**
 
-Mentat is the AI tool that assists you with any coding task, right from your command line.
-
-Unlike Copilot, Mentat coordinates edits across multiple locations and files. And unlike ChatGPT, Mentat already has the context of your project - no copy and pasting required!
-
-Want help understanding a new codebase? Need to add a new feature? Refactor existing code? Mentat can do it!
-
-# 🍿 Example Videos (🔊 on!)
-
-https://github.com/AbanteAI/mentat/assets/128252497/35b027a9-d639-452c-a53c-ef019a645719
-
-See more videos on [Twitter](https://twitter.com/bio_bootloader/status/1683906735248125955) or YouTube:
-
--   [Intro (2 min - same video as above)](https://www.youtube.com/watch?v=lODjaWclwpY)
--   [Explaining and editing Llama2.c (3 min)](https://www.youtube.com/watch?v=qSyTWMFOjPs)
--   [More Mentat features (4 min)](https://www.youtube.com/watch?v=YJLDIqq8k2A)
-
-# ⚙️ Setup
-
-[Installation and Setup Demonstration Video](https://www.youtube.com/watch?v=bVJP8hY8uRM)
-
-## Install
-
-It is recommended you install this package in a virtualenv:
-
-```
-# Python 3.10 or higher is required
-python3 -m venv .venv
-source .venv/bin/activate
-```
-
-Note that you'll have to have activated the virtual environment to run mentat if you install it there.
-
-There are then 3 install methods. The first two will just let you run it:
-
--   PyPI: `python -m pip install mentat`
--   Github: `python -m pip install git+https://github.com/AbanteAI/mentat.git`
-
-The third option is useful if you'd also like to modify Mentat's code, as well as run it:
-
-```
-git clone https://github.com/AbanteAI/mentat.git
-cd mentat
-
-# install with pip in editable mode:
-pip install -e .
-```
-
-### Add your OpenAI API Key
-
-There are a few options to provide Mentat with your OpenAI API key:
-
-1. Create a `.env` file with the line `OPENAI_API_KEY=<your-api-key>` in the directory you plan to run mentat in or in `~/.mentat/.env`
-2. Run `export OPENAI_API_KEY=<your key here>` prior to running Mentat
-3. Place the previous command in your `.bashrc` or `.zshrc` to export your key on every terminal startup
-
-If you want to use a models through Azure, Ollama or other services see [this doc](https://docs.mentat.ai/en/latest/user/alternative_models.html) for details.
-
-# 🚀 Usage
-
-Run Mentat from within your project directory. Mentat uses git, so if your project doesn't already have git set up, run `git init`. Then you can run Mentat with:
-
-`mentat <paths to files or directories>`
-
-List the files you would like Mentat to read and edit as arguments. Mentat will add each of them to context, so be careful not to exceed the GPT-4 token context limit. To add multiple files at once, you can also provide directories as arguments. When a directory is provided, Mentat will add all the contained files, except for ones ignored in your `.gitignore`. In addition to files and directories, you can use [glob patterns](https://docs.python.org/3/library/glob.html) to add multiple files at once.
-
-For more information on commands, configuration or using other models see [the documentation](https://docs.mentat.ai/en/latest/user/guides.html).
-
-## MacOS Visual Artifacts
-
-Mentat uses [Textual](https://textual.textualize.io/). On MacOS, Textual may not render the TUI correctly; if you run into this problem, use the fix [here](https://textual.textualize.io/FAQ/#why-doesnt-textual-look-good-on-macos).
-
-# 👩‍💻 Roadmap and Contributing
-
-We welcome contributions! To coordinate, make sure to join the Discord server: [![Discord Follow](https://dcbadge.vercel.app/api/server/XbPdxAMJte?style=flat)](https://discord.gg/zbvd9qx9Pb)
-
-The goal for Mentat is to become the best way to write code. Some big improvements coming up are:
-
--   seamlessly work with codebases much larger than LLM context limits, without requiring users to filter files manually
--   improved edit quality
-
-If this is something you'd like to work on, jump right in! And if you want to join the team to work on this full time, message [@bio_bootloader](https://twitter.com/bio_bootloader) on twitter.
-
-To find something specific to work on, take a look at [open issues](https://github.com/AbanteAI/mentat/issues).
+For any questions about the current Mentat service, you can follow [@AbanteAI](https://twitter.com/AbanteAi) on Twitter.