v0.3.0

✨ New Features

🎨 Premium UI/UX Redesign

• Glassmorphism: Implemented a modern glass effect for the header and input area, adding depth and distinct layering to the interface.
• Rich Dark Theme: Switched to a deep "Midnight Blue" palette (#0f172a) for a more immersive and premium feel.
• Vibrant Accents: Replaced standard colors with dynamic gradients (Blue → Cyan) for buttons and user messages.
• Micro-interactions: Added smooth animations for message entry, typing indicators, and hover effects.

🧠 Gemini SDK Migration & Enhanced Intelligence

• SDK Upgrade: Migrated to the new google.golang.org/genai SDK and Go 1.24 for improved performance and future-proofing.
• Self-Correcting JSON: Implemented a retry loop for LLM responses. If the agent acts out (malformed JSON), the system now feeds the error back to the model for self-correction.
• Workflow Visualization: Introduced refined step types for clearer visualization of the agent's thought process.

👤 Persona Management

• Active Persona Control: New UI elements to clearly display the active persona and allow for easy deactivation.
• Terminology Update: Standardized usage of "Persona" across the application (replacing "Profile").

🔄 System Updates

• Update Checker: Added in-app notification system to alert users when a new version of the application is available.

🚀 Improvements

• System Prompt: Updated the core system prompt to align with new capabilities and improve general reasoning.
• Response Parsing: Refactored LLM response parsing to be more robust, especially for complex tool calls.

🐛 Bug Fixes

• URL Fetching: Fixed an issue where the read_url tool could hang indefinitely by enforcing a custom HTTP client timeout.
• Layout Issues: Resolved text wrapping issues within code blocks to prevent layout overflow in chat messages.