[Docs]: Additional keywords in package.json

[ioncakephper]

What part of the documentation needs improvement?

package.json keywords section may need additional entries.

What is the nature of the improvement?

improve discoverability of repos based on current repo template

Describe the suggested change

(Provide a clear and concise description of what you think should be changed or added.)

Why is this improvement important?

(Explain why this change would be beneficial to users or contributors.)

Additional context

(Add any other context or screenshots about the documentation improvement here.)