add initial readme

README.md

@@ -0,0 +1,26 @@
+<a href="https://github.com/prefix-dev/pixi/">
+    <picture>
+      <source srcset="https://github.com/prefix-dev/rattler_installs_packages/assets/4995967/98a131d5-6a4a-44f1-a60e-dbdcea4951eb" type="image/webp">
+      <source srcset="https://github.com/prefix-dev/rattler_installs_packages/assets/4995967/29d2f52b-7801-4a3d-bcc8-2cf34a4263e4" type="image/png">
+      <img src="https://github.com/prefix-dev/rattler_installs_packages/assets/4995967/29d2f52b-7801-4a3d-bcc8-2cf34a4263e4" alt="banner">
+    </picture>
+</a>
+
+# RIP: Fast, barebones **pip** implementation in Rust
+
+![License][license-badge]
+[![Build Status][build-badge]][build]
+[![Project Chat][chat-badge]][chat-url]
+[![docs main][docs-main-badge]][docs-main]
+
+[//]: # ([![crates.io][crates-badge]][crates])
+
+[license-badge]: https://img.shields.io/badge/license-BSD--3--Clause-blue?style=flat-square
+[build-badge]: https://img.shields.io/github/actions/workflow/status/prefix-dev/rattler_installs_packages/rust-compile.yml?style=flat-square&branch=main
+[build]: https://github.com/prefix-dev/rattler_installs_packages/actions
+[chat-badge]: https://img.shields.io/discord/1082332781146800168.svg?label=&logo=discord&logoColor=ffffff&color=7389D8&labelColor=6A7EC2&style=flat-square
+[chat-url]: https://discord.gg/kKV8ZxyzY4
+[docs-main-badge]: https://img.shields.io/badge/docs-main-yellow.svg?style=flat-square
+[docs-main]: https://prefix-dev.github.io/rattler_installs_packages
+[crates]: https://crates.io/crates/rattler_installs_packages
+[crates-badge]: https://img.shields.io/crates/v/rattler_installs_packages.svg