Merged

dhh authored and merged two changes into quattro removing notification snoozing, screen-sharing detection, the notification panel and its preferences. In omacom/omarchy#16429:issuecomment-6371608347, dhh said the feature had not reached the level of fidelity he considered good enough. These are development-branch changes, not an announced stable release.

omacom/omarchy#16430 leaves the bell as a Do Not Disturb toggle. Notifications use fixed rules: follow the focused display, step aside for fullscreen windows, retain a day of history capped at 100 entries, and allow verification codes through Do Not Disturb. Right-click dismisses cards, while Super+Shift+Alt+, can still bring recorded notifications back on screen.