add install pinia

src/main.rs

@@ -1,5 +1,6 @@
 use std::io;
 use std::num::ParseIntError;
+use std::process::Command;
 
 fn main() {
     let mut parsed_input: Result<u32, ParseIntError>;
@@ -37,7 +38,46 @@ fn print_options() {
 }
 
 fn install_pinia() {
-    println!("Installing Pinia...");
+        println!("Installing Pinia...");
+
+    let npm_install = Command::new("npm")
+        .arg("install")
+        .arg("pinia")
+        .spawn();
+
+    match npm_install {
+        Ok(mut child) => {
+            let status = child.wait().expect("Failed to wait for npm install");
+
+            if status.success() {
+                let mkdir_status = Command::new("mkdir")
+                    .arg("store")
+                    .status()
+                    .expect("Failed to execute mkdir command");
+
+                if mkdir_status.success() {
+                    let mv_status = Command::new("mv")
+                        .arg("store.js")
+                        .arg("./store/store.js")
+                        .status()
+                        .expect("Failed to execute mv command");
+
+                    if mv_status.success() {
+                        println!("Pinia successfully installed!");
+                    } else {
+                        println!("Failed to move store.js. mv command failed.");
+                    }
+                } else {
+                    println!("Failed to create the 'store' directory. mkdir command failed.");
+                }
+            } else {
+                println!("Failed to install Pinia. npm install command failed.");
+            }
+        }
+        Err(e) => {
+            println!("Failed to run npm install: {}", e);
+        }
+    }
 }
 
 fn install_husky() {

store/store.js

@@ -0,0 +1,4 @@
+import { defineStore } from 'pinia'
+export const useAlertsStore = defineStore('alerts', {
+  // other options...
+})