v0.12.11+12011-macos

## OMI Desktop v0.12.11

### What's New
- Added shared chat resource cards and an Omi-managed artifacts folder so attachments and generated files can be opened, revealed, or copied from chat.
- Refined chat file cards — the whole card now opens the file with a one-tap copy-path button, added file attachments to the floating agent chat, and stopped the "taking longer than usual" warning from showing during long-by-design work like file writes, commands, and agent runs
- Voice and push-to-talk questions now appear in the chat instantly, as soon as they're transcribed, instead of only after the assistant finishes replying
- Files created by a background agent now show up as cards in the main chat and the notch chat; when you ask about a finished agent, its generated file rides along in the reply, always below the message text, with multiple files stacked cleanly instead of squeezed side-by-side, no stray loading dots left under a delivered file, and a clearer open affordance

### Downloads
- **DMG Installer**: For fresh installs, download the DMG below
- **Auto-Update**: Existing users will receive this update automatically via Sparkle

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changelog: Added shared chat resource cards and an Omi-managed artifacts folder so attachments and generated files can be opened, revealed, or copied from chat.|Refined chat file cards — the whole card now opens the file with a one-tap copy-path button, added file attachments to the floating agent chat, and stopped the "taking longer than usual" warning from showing during long-by-design work like file writes, commands, and agent runs|Voice and push-to-talk questions now appear in the chat instantly, as soon as they're transcribed, instead of only after the assistant finishes replying|Files created by a background agent now show up as cards in the main chat and the notch chat; when you ask about a finished agent, its generated file rides along in the reply, always below the message text, with multiple files stacked cleanly instead of squeezed side-by-side, no stray loading dots left under a delivered file, and a clearer open affordance
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