v0.9.0

Added

• Performance Monitor Overlay — toggleable overlay showing frame times, CPU, and memory usage for diagnostics.
• Chat Auto-Scroll — chat automatically scrolls to the bottom when sending a message, so the streaming response is immediately visible.
• Send Button Validation — the send button is disabled when no model is configured, with a hint to open AI Settings.

Fixed

• Gemini Authentication — fixed 401 errors when streaming chat with Gemini by scoping the Ollama Bearer auth workaround to Ollama models only (was incorrectly applied to all providers).
• Clipboard Paste — fixed clipboard paste events for cross-platform compatibility (#1).
• Model Reload on Config Change — changing API key or Ollama host now reliably triggers a model list reload on focus loss.
• API Key Trimming — API keys are now trimmed of whitespace when entered and when loaded from storage.
• Model Warning Accuracy — "Previously configured model is no longer available" warning now only appears when models were successfully fetched but the configured model is missing, not on auth/network errors.

Changed

• Compilation Restarts on Code Change — undo, redo, and other code-changing actions now cancel any running compilation and immediately start a fresh one, instead of waiting for the current compile to finish.
• AI Temperature Default — default temperature set to 0.0 for more deterministic responses.
• Settings Dialog — can now be closed even without a configured model; settings only auto-open on first launch.

Improved

• Performance Optimizations — VSync, reduced compilation polling frequency, and optimized UI redraws for lower CPU usage.
• Code Header Layout — fixed render button order for better narrow panel support.