Add notes field to company API responses

[markdennis22]

Summary

• Added notes field to the company schema in the OpenAPI specification
• Updated example responses to include the notes field for company endpoints
• Following the same pattern as contact_notes for consistency

Changes

• Added notes field to company schema with properties:
  • type: "note.list"
  • data: array of addressable_list items representing note references
  • url: URL to fetch all notes for the company
  • total_count: total number of notes
  • has_more: pagination indicator
• Updated example responses for:
  • POST /companies endpoint
  • GET /companies/{id} endpoint

Test plan

• Verify OpenAPI spec validates correctly
• Check that the notes field structure matches the actual API response
• Ensure consistency with contact_notes implementation

🤖 Generated with Claude Code

[markdennis22]

@claude review this