🗑️ deprecation(installer): remove install script

Remove install script. Users can install neovim on their own.

install.sh

@@ -1,88 +0,0 @@
-#!/usr/bin/env bash
-
-# Function to display a message
-show_message() {
-  echo -e "\n=========================================================="
-  echo -e "$1"
-  echo -e "==========================================================\n"
-}
-
-# Function to prompt user with a yes/no question
-ask_question() {
-  while true; do
-    read -rp "$1 [y/n]: " yn
-    case $yn in
-    [Yy]*) return 0 ;;
-    [Nn]*) return 1 ;;
-    *) echo "Please answer yes or no." ;;
-    esac
-  done
-}
-
-# Welcome message
-show_message "Welcome to the Rootiest Neovim Installer!"
-
-# Look for neovim executable
-if ! command -v nvim &>/dev/null; then
-  show_message "Neovim executable not found."
-  if ! ask_question "Would you like to install it now?"; then
-    show_message "Installation aborted by the user."
-  else
-    # Download neovim appimage
-    mkdir -p ~/AppImages
-    wget \
-      https://github.com/neovim/neovim/releases/latest/download/nvim.appimage \
-      -o ~/AppImages/nvim.appimage
-    chmod +x ~/AppImages/nvim.appimage
-    # Add neovim appimage to PATH
-    export PATH=\"\$HOME/AppImages:\$PATH
-    # Save neovim appimage to PATH in .bashrc
-    echo "export PATH=\"\$HOME/AppImages:\$PATH\"" >>~/.bashrc
-    # Save neovim appimage to PATH in .zshrc
-    echo "export PATH=\"\$HOME/AppImages:\$PATH\"" >>~/.zshrc
-    # Save neovim appimage to PATH in .config/fish/config.fish
-    echo "set PATH \$HOME/AppImages \$PATH" >>~/.config/fish/config.fish
-  fi
-fi
-
-# Verify neovim executable
-if ! command -v nvim &>/dev/null; then
-  show_message "Neovim installation failed.
-Please install it manually and re-run the installer."
-  exit 1
-fi
-
-# Initial prompt to proceed with installation
-if ! ask_question \
-  "Do you want to install the Rootiest Neovim configuration?"; then
-  show_message "Installation aborted by the user."
-  exit 1
-fi
-
-# Check if existing config is present and move to backup if confirmed
-if [ -d ~/.config/nvim ]; then
-  if ask_question \
-    "Existing Neovim configuration found.
-Do you want to backup and replace it?"; then
-    mv ~/.config/nvim ~/.config/nvim.bkp
-    show_message "Existing configuration has been backed up to ~/.config/nvim.bkp"
-  else
-    show_message "Operation aborted by the user."
-    exit 1
-  fi
-fi
-
-# Download rootiest neovim config
-if git clone https://github.com/rootiest/rootiest-nvim ~/.config/nvim; then
-  show_message "Rootiest Neovim configuration has been downloaded."
-else
-  show_message "Failed to download the configuration."
-  exit 1
-fi
-
-# Start neovim
-if ask_question "Do you want to start Neovim now?"; then
-  nvim
-else
-  show_message "Neovim installation has been completed."
-fi