ci: Enforce PR titles being compatible with conventional commits (#8)

* Try to ensure conventional commits

* master to main

Author: anakinj

.github/workflows/pr-title.yml

@@ -0,0 +1,15 @@
+name: PR Conventional Commit Validation
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened, edited]
+
+jobs:
+  validate-pr-title:
+    runs-on: ubuntu-latest
+    steps:
+      - name: PR Conventional Commit Validation
+        uses:  ytanikin/[email protected]
+        with:
+          task_types: '["feat","fix","docs","test","ci","refactor","perf","chore","revert"]'
+          add_label: 'false'

README.md

@@ -1,7 +1,7 @@
 # jwt-eddsa
 
 [![Gem Version](https://badge.fury.io/rb/jwt-eddsa.svg)](https://badge.fury.io/rb/jwt-eddsa)
-[![Build Status](https://github.com/anakinj/jwt-eddsa/workflows/test/badge.svg?branch=main)](https://github.com/jwt/ruby-jwt/actions)
+[![Build Status](https://github.com/anakinj/jwt-eddsa/workflows/test/badge.svg?branch=main)](https://github.com/anakinj/jwt-eddsa/actions?query=branch%3Amain+workflow%3Atest)
 
 A library extending the ruby-jwt gem with EdDSA algorithms. Based on [RFC 8037](https://datatracker.ietf.org/doc/html/rfc8037).
 
@@ -40,12 +40,14 @@ bundle exec rake
 
 ## Contributing
 
-Bug reports and pull requests are welcome on GitHub at https://github.com/anakinj/jwt-eddsa. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [code of conduct](https://github.com/anakinj/jwt-eddsa/blob/master/CODE_OF_CONDUCT.md).
+Bug reports and pull requests are welcome on GitHub at https://github.com/anakinj/jwt-eddsa. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [code of conduct](https://github.com/anakinj/jwt-eddsa/blob/main/CODE_OF_CONDUCT.md).
+
+In this repository, pull request titles must follow the [Conventional Commit](https://www.conventionalcommits.org/) specification to ensure clear and consistent communication of changes.
 
 ## License
 
 The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).
 
 ## Code of Conduct
 
-Everyone interacting in the jwt-eddsa project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/[USERNAME]/jwt-eddsa/blob/master/CODE_OF_CONDUCT.md).
+Everyone interacting in the jwt-eddsa project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/anakinj/jwt-eddsa/blob/main/CODE_OF_CONDUCT.md).