- Replace tab/vsplit PIM approach with nvim_open_win floating windows:
r opens a tiled full-screen overlay (alot top, calendar+abook bottom)
n/g/f open individual centered floats with rounded border
- Add setup/modules/optional-Modules/apps/mail-notmuch.sh:
configures mbsync, msmtp, notmuch, alot from interactive prompts
installs a systemd user timer for 5-min periodic mail sync
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>