Missing coverage & README update

Author: dinoknowsbetter

README.md

@@ -2,6 +2,12 @@
 
 HyperMath is a simple JavaScript/TypeScript library designed to address common pitfalls in JavaScript math operations. It provides a set of static methods for basic arithmetic operations with improved precision and input handling.
 
+![Codecov](https://img.shields.io/codecov/c/github/hyperteksolutions/hypermath)
+[![Npm package version](https://badgen.net/npm/v/hypermath)](https://npmjs.com/package/hypermath)
+[![NPM Package Downloads](https://badgen.net/npm/dt/hypermath)](https://npmjs.com/package/hypermath)
+[![Try on RunKit](https://badge.runkitcdn.com/hypermath.svg)](https://runkit.com/npm/hypermath)
+[![License](https://img.shields.io/github/license/hyperteksolutions/hypermath)](https://github.com/HypertekSolutions/hypermath/blob/master/LICENSE)
+
 ## Installation
 
 ```bash

src/lib/hypermath.ts

@@ -1,6 +1,4 @@
 export class HyperMath {
-  constructor() {}
-
   static processInput(value: number | string): number {
     if (typeof value === 'string') {
       if (isNaN(parseInt(value))) {

src/main.spec.ts

@@ -0,0 +1,7 @@
+import { HyperMath } from './main';
+
+describe('HyperMath', () => {
+  it('should export the HyperMath class', () => {
+    expect(HyperMath).toBeDefined();
+  });
+});