Update readme file

Author: Kikolator

README.md

@@ -1,87 +1,5 @@
 # proj‑jumper
 
-**proj‑jumper** is a lightweight Z shell plugin that lets you jump straight into any project folder under a single development root--perfect when that root lives on a removable drive.
-
-```text
-proj listy        # → /Volumes/dog_house/development/projects/listy
-proj              # fuzzy‑pick a project (needs fzf)
-```
-
---------------------------------------------------------------------------------
-
-## Features
-
-- **Smart root check** – warns if the volume isn't mounted instead of failing.
-- **One‑word "proj 
-
-  <name>"</name>**
-
-   – faster than typing long paths.
-- **Interactive picker** – choose from a fuzzy list when you just run `proj`.
-- **Tab completion** – `proj sa<Tab>` → `proj savage`.
-- **Configurable root** – `export PROJ_DEV_ROOT=/another/path`.
-
---------------------------------------------------------------------------------
-
-## Installation
-
-### Homebrew (recommended for macOS)
-
-```sh
-brew tap kikolator/proj
-brew install proj-jumper
-
-# one‑time link & activate
-ln -s "$(brew --prefix)/opt/proj-jumper/share/proj-jumper" \
-      "${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/plugins/proj-jumper"
-
-# add the plugin name to the list in ~/.zshrc, then:
-source ~/.zshrc
-```
-
-### Oh My Zsh (manual)
-
-```sh
-git clone https://github.com/Kikolator/proj-jumper \
-          "${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/plugins/proj-jumper"
-# edit ~/.zshrc
-plugins=(... proj-jumper)
-source ~/.zshrc
-```
-
---------------------------------------------------------------------------------
-
-## Usage
-
-Action                 | Command        | Result
----------------------- | -------------- | ----------------------
-Jump to a project      | `proj savage`  | `cd` into _savage_
-Pick interactively     | `proj`         | fuzzy list via **fzf**
-List projects (no fzf) | `proj`         | prints directory names
-Tab‑complete           | `proj li<Tab>` | expands to _listy_
-
-### Environment variables
-
-Variable        | Purpose
---------------- | ----------------------------------------------------------------------
-`PROJ_DEV_ROOT` | Override the default root (`/Volumes/dog_house/development/projects`).
-`DEV_ROOT`      | Same as above--kept for compatibility.
-
---------------------------------------------------------------------------------
-
-## Requirements
-
-- Zsh 5.0+
-- Optional: [`fzf`](https://github.com/junegunn/fzf) for the interactive picker.
-
---------------------------------------------------------------------------------
-
-## License
-
-[MIT](LICENSE) © 2025 Kikolator
-
-# proj‑jumper
-
 **proj‑jumper** is a lightweight Z‑shell plugin that lets you jump straight into any project folder under a single development root -- perfect when that root lives on a removable drive.
 
 ```text