Refactor Freepik Plugin for Type Safety and Error Handling

Summary

We can now magically add images to our content generation. In the "content-farm" submodule, created a simple Freepik plugin within the Obsidian plugin. This include proper type annotations, error messages, and a robust modal implementation.

Changes

Core Changes

  • Replaced private service getter with direct freepikService access
  • Added proper type annotations for plugin and service interfaces
  • Improved error handling with user-friendly messages
  • Fixed TypeScript errors across the codebase

FreepikModal Improvements

  • Added proper type checking for image properties
  • Improved error handling for API calls
  • Enhanced UI feedback during search and selection
  • Removed unused variables and cleaned up code
  • Added null checks for optional properties

Bug Fixes

  • Fixed modal instantiation to properly pass plugin instance
  • Corrected image thumbnail source path handling
  • Added missing type imports and removed unused ones
  • Fixed error handling in async operations

Technical Details

  • Updated FreepikModal to use proper TypeScript types
  • Improved error boundaries and user feedback
  • Added null checks for optional API responses
  • Streamlined the service integration

Testing

  • Verified image search functionality
  • Tested error scenarios (missing API key, network errors)
  • Validated image insertion into editor
  • Confirmed proper cleanup on modal close