Fix BUG

Fix Bug

1. Defaulting to the GPT4o-Mini model.
2. Fixed the issue with AI Search not working.

1. Optimized AI web translation: Significant improvements with the new LLM-AI translation engine.
2. Bug fixes.

1. Fix BUG
2. Significant improvements have been made to the webpage translation functionality. The translation experience is now greatly enhanced with the use of the AI-LLM translation model.
3. Added multiple translation style options. Users can now choose from different translation display styles according to their preferences.

Added support for GPT-4o
Fixed issues

FIX BUG

Fix bug

1. Added PDF support.
2. Optimized iPad compatibility.
3. Improved side-by-side translation.

New side-by-side translation

- Support for page Q&A features.

- Summary of online/local PDF documents.
- Optimising Page Selection interactions to reduce distractions, click on the icon to display the menu.
- Page Selection Enable/Disable Features.