add build, dev and install scripts for windows, mac and linux

scripts/install.sh

@@ -0,0 +1,67 @@
+#!/bin/bash
+
+# Function to install pnpm
+install_pnpm() {
+    if ! command -v pnpm >/dev/null 2>&1; then
+        npm install -g pnpm
+    fi
+    pnpm_install
+}
+
+# Function to install Node.js and npm
+install_npm() {
+    # Detecting OS
+    OS="unknown"
+    case "$(uname -s)" in
+        Darwin) OS="mac" ;;
+        Linux) OS="linux" ;;
+    esac
+
+    # Downloading and installing Node.js
+    if [ "$OS" = "mac" ]; then
+        # Install NVM (Node Version Manager) and Node.js
+        curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/master/install.sh | bash
+        export NVM_DIR="$HOME/.nvm"
+        [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
+        nvm install node
+    elif [ "$OS" = "linux" ]; then
+        # Using NodeSource Node.js Binary Distributions script for Linux
+        curl -fsSL https://deb.nodesource.com/setup_current.x | sudo -E bash -
+        sudo apt-get install -y nodejs
+    fi
+}
+
+# Function to install packages using pnpm
+pnpm_install() {
+    pnpm install
+    cd ./interface
+    pnpm install
+    cd ..
+}
+
+# Function to install packages using npm
+npm_install() {
+    npm install
+    cd ./interface
+    npm install
+    cd ..
+}
+
+cd ..
+
+# Check for npm installation
+if ! command -v npm >/dev/null 2>&1; then
+    echo "npm is not installed. Installing npm and Node.js..."
+    install_npm
+fi
+
+# Ask user for package manager preference
+echo "npm is installed."
+read -p "Do you wish to use pnpm? (y/n) " yn
+case $yn in
+    [Yy]* ) install_pnpm;;
+    [Nn]* ) npm_install;;
+    * ) echo "Please answer yes or no."; exit 1;;
+esac
+
+echo "Success! All dependencies installed."