fix: prefixToMask(0) edge case, remove unused Bootstrap, update badge to 36 tests

Author: Medalcode

README.md

@@ -3,7 +3,7 @@
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
 [![Status](https://img.shields.io/badge/Status-Stable-green)](https://github.com/Medalcode/NetOpsToolkit)
 [![Deploy](https://img.shields.io/badge/Deploy-Netlify-00C7B7)](https://netops-toolkit.netlify.app)
-[![Tests](https://img.shields.io/badge/Tests-34%20passing-success)](https://github.com/Medalcode/NetOpsToolkit)
+[![Tests](https://img.shields.io/badge/Tests-36%20passing-success)](https://github.com/Medalcode/NetOpsToolkit)
 [![CI](https://github.com/Medalcode/NetOpsToolkit/actions/workflows/ci.yml/badge.svg)](https://github.com/Medalcode/NetOpsToolkit/actions)
 
 > **"La Navaja Suiza para Ingenieros de Red"**

package.json

@@ -29,11 +29,7 @@
     "tailwindcss": "^3.4.1",
     "vite": "^5.0.0"
   },
-  "dependencies": {
-    "@popperjs/core": "^2.11.8",
-    "bootstrap": "^5.3.3"
-  }
-  ,
+
   "lint-staged": {
     "src/**/*.js": [
       "npm run lint:fix",

src/core/convert.js

@@ -37,6 +37,7 @@ export function decimalToIP(decimal) {
  * prefixToMask(16) // "255.255.0.0"
  */
 export function prefixToMask(prefix) {
+  if (prefix === 0) return '0.0.0.0';
   const mask = (0xffffffff << (32 - prefix)) >>> 0;
   return decimalToIP(mask);
 }