🧰 Styled SDDM

- Catppuccin theme for SDDM
- Moved SDDM config to sddm.nix
- Removed unused toml file

terminal/mocha.toml

@@ -1,27 +0,0 @@
-[palettes.catppuccin_mocha]
-rosewater = "#f5e0dc"
-flamingo = "#f2cdcd"
-pink = "#f5c2e7"
-mauve = "#cba6f7"
-red = "#f38ba8"
-maroon = "#eba0ac"
-peach = "#fab387"
-yellow = "#f9e2af"
-green = "#a6e3a1"
-teal = "#94e2d5"
-sky = "#89dceb"
-sapphire = "#74c7ec"
-blue = "#89b4fa"
-lavender = "#b4befe"
-text = "#cdd6f4"
-subtext1 = "#bac2de"
-subtext0 = "#a6adc8"
-overlay2 = "#9399b2"
-overlay1 = "#7f849c"
-overlay0 = "#6c7086"
-surface2 = "#585b70"
-surface1 = "#45475a"
-surface0 = "#313244"
-base = "#1e1e2e"
-mantle = "#181825"
-crust = "#11111b"