Add GPT Details Page to janus-idp.github.io

[Zaperex]

Description

Provide a GPTs Details page for each of the GPTs in the GPT Home page to the Janus community site to provide the details of the Sample GPTs when the corresponding GPT Card is clicked.

Acceptance Criteria

The GPT Details Page should include the following:

• Header
• Title
• Description
• GitHub link, rather than NPM (linking to the GitHub URL of the Software Template, ex: https://github.com/janus-idp/software-templates/tree/main/scaffolder-templates/ansible-job)
• GPT README content (Pulled in from the GitHub, ex https://github.com/janus-idp/software-templates/blob/main/scaffolder-templates/ansible-job/README.md)

Blocker

The following issue(s) will need to be completed before this issue can be started:

• [x] https://github.com/janus-idp/software-templates/issues/137 This issue needs to be complete for the following templates (for the sake of this issue, the README files just need to exist and not be empty)
  • [x] Ansible Job Template
  • [x] Quarkus Web Template
  • [x] TechDocs Template
• [x] https://github.com/janus-idp/janus-idp.github.io/issues/153