[Feature]: CI/CD scaffolding

[Syakyr]

• Move PVC creation section to Kapitan Hull Admin
• Banners generated based on what platform/orchestrator is used
• The sample GitHub/GitLab pages to be replaced by something other than the cookiecutter placeholders
• CI/CD for the generated template
  • Add back the UI component to interact with the model (Stick to Streamlit first, Gradio later)
  • Depending on the orchestrator, set the CI job to manually run a job to process data/train model/deploy UI instead of relying on commands
    • This assumes a couple of variables are set up on the template repo for it to run properly; to be
• CI/CD for the main repo
  • Set up web pipeline to populate the 100E projects directly from the repo