What's Changed
- Accordion layout for recording view: Notes and upload settings are now collapsible accordion sections that fill available space with internal scrolling, replacing the fragile flex/max-height layout that kept breaking
- Pinned action buttons: Stop, upload, and discard buttons are always visible at the bottom regardless of content length
- Smart defaults: Upload settings section opens by default; notes section opens instead if notes have content
- Discard returns to main view: Discarding a recording now navigates back to the upload screen instead of leaving an empty recording view