feat: add used-by badge and workflow

.github/workflows/used-by.yml

@@ -0,0 +1,27 @@
+name: Used By
+
+on:
+  schedule:
+    # https://crontab.guru/
+    - cron: '0 9 * * 1' # At 09:00 on Monday.
+  workflow_dispatch:
+
+jobs:
+  used-by:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: shenxianpeng/used-by@v0.1.2
+        with:
+          repo: '${{ github.repository }}'
+          update-badge: 'true'
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v6
+        with:
+          add-paths: "README.md" # the file path to commit
+          commit-message: "chore: update used-by badge by github-actions[bot]"
+          title: "chore: automatically update used-by badge"
+          base: main
+          labels: skip-changelog
+          delete-branch: true

.gitignore

@@ -0,0 +1 @@
+venv/

README.md

@@ -3,6 +3,7 @@
 [![Main](https://github.com/commit-check/commit-check-action/actions/workflows/main.yaml/badge.svg)](https://github.com/commit-check/commit-check-action/actions/workflows/main.yaml)
 [![Commit Check](https://github.com/commit-check/commit-check-action/actions/workflows/commit-check.yml/badge.svg)](https://github.com/commit-check/commit-check-action/actions/workflows/commit-check.yml)
 ![GitHub release (latest SemVer)](https://img.shields.io/github/v/release/commit-check/commit-check-action)
+[![Used by](https://img.shields.io/static/v1?label=Used%20by&message=13&color=informational&logo=slickpic)](https://github.com/commit-check/commit-check-action/network/dependents)
 [![GitHub marketplace](https://img.shields.io/badge/Marketplace-commit--check--action-blue)](https://github.com/marketplace/actions/commit-check-action)
 
 A Github Action for checking commit message formatting, branch naming, committer name, email, commit signoff and more.