chore: add test coverage badge (94.17%)

Author: shtse8

README.md

@@ -7,6 +7,7 @@
 [![CI/CD](https://img.shields.io/github/actions/workflow/status/SylphxAI/pdf-reader-mcp/ci.yml?style=flat-square&label=CI/CD)](https://github.com/SylphxAI/pdf-reader-mcp/actions/workflows/ci.yml)
 [![codecov](https://img.shields.io/codecov/c/github/SylphxAI/pdf-reader-mcp?style=flat-square)](https://codecov.io/gh/SylphxAI/pdf-reader-mcp)
 [![npm version](https://img.shields.io/npm/v/@sylphx/pdf-reader-mcp?style=flat-square)](https://www.npmjs.com/package/@sylphx/pdf-reader-mcp)
+[![coverage](https://img.shields.io/badge/coverage-94.17%25-brightgreen?style=flat-square)](https://pdf-reader-msu3esos4-sylphx.vercel.app)
 [![Downloads](https://img.shields.io/npm/dm/@sylphx/pdf-reader-mcp?style=flat-square)](https://www.npmjs.com/package/@sylphx/pdf-reader-mcp)
 [![License](https://img.shields.io/badge/License-MIT-blue?style=flat-square)](https://opensource.org/licenses/MIT)
 

package.json

@@ -45,7 +45,7 @@
     "inspector": "npx @modelcontextprotocol/inspector dist/index.js",
     "test": "vitest run",
     "test:watch": "vitest watch",
-    "test:cov": "vitest run --coverage --reporter=junit --outputFile=test-report.junit.xml",
+    "test:cov": "vitest run --coverage",
     "lint": "biome lint .",
     "lint:fix": "biome lint --write .",
     "format": "biome format --write .",
@@ -80,7 +80,7 @@
     "@types/glob": "^8.1.0",
     "@types/node": "^24.0.7",
     "@types/pngjs": "^6.0.5",
-    "@vitest/coverage-v8": "^4.0.7",
+    "@vitest/coverage-v8": "^4.0.8",
     "husky": "^9.1.7",
     "lint-staged": "^16.2.6",
     "standard-version": "^9.5.0",