chore: enforce PR title format with PRLint Reloaded

[paulbalandan]

Description
Enforce Conventional Commit format of PR title using PRLint Reloaded

Step 1: Allow access to the codeigniter4 org then to this repo for the app (I have no rights to do so)
Step 2: Merge this PR to let the configuration kick in

For the regex reference: https://regex101.com/r/Yh1iT9/1

Checklist:

• Securely signed commits
• Component(s) with PHPDoc blocks, only if necessary or adds value
• Unit testing, with >80% coverage
• User guide updated
• Conforms to style guide

[michalsn]

I'm not sure what others will say, but I believe we were thinking of going in the opposite direction in terms of tightening PR requirements.

Potentially speaking... every commit would be checked, or only the most recent?

[sfadschm]

This approach only checks PR titles upon creation, not commit messages involved in the PR, correct?

If so, I think this is quite useful and not a hurdle keeping beginners from contributing.

[michalsn]

Ok, maybe I didn't fully understand it. If only the PR title is checked, I would be fine with it.

[lonnieezell]

If I'm understanding how and when this works then I think this is fine. Will also make compiling our changelogs simpler.

[paulbalandan]

@lonnieezell thanks for the approval! can you install the Github app to the org so this can be merged?

[lonnieezell]

@lonnieezell thanks for the approval! can you install the Github app to the org so this can be merged?

Sure. How would I do this?

[paulbalandan]

Install it from here: https://github.com/marketplace/prlintreloaded

[lonnieezell]

@paulbalandan Should be installed now for the codeigniter4 org.

[paulbalandan]

Rebased to test the app. And all passed 🎉