Merge home-manager GNOME settings (dconf, keybinds, GTK CSS, wallpaper)
from gnome-hm.nix into settings/gnome.nix so the entire DE config lives
in one file and can be toggled with a single import.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Dark blue NixOS icon segment, amber hostname, teal path, purple git
- Better contrast between adjacent segments
- JetBrainsMono Nerd Font for reliable powerline glyph rendering
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Theme names need spaces: "Catppuccin Mocha" not "catppuccin-mocha"
- Prompt now shows hostname instead of username: " FredOS-Gaming ~"
- Disable default fish greeting message
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>