chore: add coverage badges.

.github/workflows/main.yml

@@ -19,6 +19,15 @@ jobs:
       - run: idoc -s "path-templater {{version}}"
       - run: npm run coverage
       - run: tree -I 'node_modules|.git|.github|src' -L 3 -a
+
+      - name: Create Coverage Badges
+        uses: jaywcjlove/coverage-badges-cli@main
+        with:
+          style: flat
+          source: coverage/coverage-summary.json
+          output: coverage/badges.svg
+
+      - run: cp -rp coverage/lcov-report dist
 
       - name: Generate Contributors Images
         uses: jaywcjlove/github-action-contributors@main

README.md

@@ -4,6 +4,7 @@ path-templater
 [![CI](https://github.com/jaywcjlove/path-templater/actions/workflows/main.yml/badge.svg)](https://github.com/jaywcjlove/path-templater/actions/workflows/main.yml)
 [![NPM Downloads](https://img.shields.io/npm/dm/path-templater.svg?style=flat)](https://www.npmjs.com/package/path-templater)
 [![NPM version](https://img.shields.io/npm/v/path-templater.svg?style=flat&label=path-templater)](https://npmjs.org/package/path-templater)
+[![Coverage Status](https://jaywcjlove.github.io/path-templater/badges.svg)](https://jaywcjlove.github.io/path-templater/lcov-report/)
 
 This is a simple path template replacement tool for nodejs.