[FEATURE] Setup wizard should ask for Strapi and ZeroDB config as optional fields

[ranveerd11]

Feature Request

The setup wizard should include configuration options for Strapi CMS and ZeroDB, but these should be optional and skippable - not required to complete setup.

Current Behavior

• Setup wizard only asks for LLM provider configuration
• Users have to manually run config set commands for Strapi and ZeroDB
• Users don't know these integrations exist until they try to use them and get errors

Proposed Behavior

Setup Wizard Flow

Welcome to AINative Code!

=== LLM Configuration (Required) ===
Select your LLM provider: [anthropic]
Enter API key: [sk-ant-...]

=== Strapi CMS Configuration (Optional) ===
Do you want to configure Strapi integration? (y/N): y
  Strapi URL: [https://strapi.example.com]
  Strapi API Token: [your-token]
  
(Press Enter to skip)

=== ZeroDB Configuration (Optional) ===
Do you want to configure ZeroDB integration? (y/N): y
  ZeroDB Project ID: [your-project-id]
  ZeroDB API Key: [your-api-key]
  
(Press Enter to skip)

=== Setup Complete! ===

Benefits

1. Discoverability - Users learn about Strapi and ZeroDB integrations during setup
2. Convenience - One-time setup instead of manual config commands
3. Flexibility - Can skip if not using these features
4. Onboarding - Better first-run experience

Technical Details

Config Keys to Set

Strapi:

• strapi.base_url - Strapi server URL
• strapi.api_token - API token for authentication

ZeroDB:

• zerodb.project_id - ZeroDB project identifier
• zerodb.api_key - API key for authentication

Validation

• Strapi URL should be validated as a valid URL
• ZeroDB project ID format should be validated
• Both sections should be entirely skippable with Enter or 'n'

Priority

P2 - Enhancement - Improves user experience but not blocking core functionality.