chore: add coverage badge

Author: kerwanp

README.md

@@ -12,7 +12,7 @@
 
 <div align="center">
 
-![Statements](https://img.shields.io/badge/-Coverage-19.68%25-red.svg?style=flat) [![PRs Welcome](https://img.shields.io/badge/PRs-Are%20welcome-brightgreen.svg?style=flat-square)](https://makeapullrequest.com) [![License](https://img.shields.io/github/license/FriendsOfAdonis/magnify?label=License&style=flat-square)](LICENCE) [![adonis-cockpit](https://img.shields.io/npm/v/adonis-cockpit?style=flat-square)](https://www.npmjs.com/package/adonis-cockpit)
+![Statements](https://img.shields.io/badge/coverage-19.68%25-red.svg?style=flat) [![PRs Welcome](https://img.shields.io/badge/PRs-Are%20welcome-brightgreen.svg?style=flat-square)](https://makeapullrequest.com) [![License](https://img.shields.io/github/license/FriendsOfAdonis/magnify?label=License&style=flat-square)](LICENCE) [![adonis-cockpit](https://img.shields.io/npm/v/adonis-cockpit?style=flat-square)](https://www.npmjs.com/package/adonis-cockpit)
 
 ![Frame 6](https://github.com/user-attachments/assets/f3c227ae-7754-483d-bfa1-3229ed15f4fb)
 

package.json

@@ -43,7 +43,7 @@
     "lint": "eslint .",
     "format": "prettier --write .",
     "test": "vitest run --coverage",
-    "coverage:badges": "istanbul-badges-readme ---statementsLabel='Coverage'",
+    "coverage:badges": "istanbul-badges-readme --statementsLabel=coverage",
     "prebuild": "npm run lint && npm run clean",
     "build": "tsc",
     "dev": "tsc --watch",