1M Context Window

This release introduces per-model context window settings — configure up to 1M tokens for each model. Voice input also gets a major upgrade with hands-free auto-send and faster polishing.

✨ New

• Context window settings
  A new "Model Settings" entry at the bottom of the model picker lets you set each model's context window size (up to 1M tokens) — applies globally once configured.
• Hotkey auto-send
  Press the voice hotkey to start, press again to stop — and it sends automatically. No more extra tap on the send button.

🔧 Improvements

• Faster voice polishing — Polished text appears almost instantly after recording stops, with no visible delay.
• Clearer archive prompts — The archive confirmation dialog now shows the path to find archived items later.
• More syntax highlighting — Markdown previews now highlight additional popular programming languages.

🐛 Fixes

• Fixed Windows installer type detection causing wrong update packages, broken shortcuts, and browser connector path errors
• Fixed network connections dropping when system proxy is unavailable
• Fixed miscellaneous UI issues including HTML preview white screen, voice preview overflow, and paste formatting artifacts