renamed some files and directories that had identical filenames. Altered some nixvim plugin options. Set up gpg signing for git commits.

modules/sys/sysenv/sddm.nix

@@ -0,0 +1,23 @@
+{ pkgs, self, lib, config, ... }: {
+  options = {
+    movOpts.sysEnv.sddmConfig.enable =
+      lib.mkEnableOption "enables custom sddm configuration";
+  };
+  config = lib.mkIf config.movOpts.sysEnv.sddmConfig.enable {
+    environment.systemPackages = [
+      (pkgs.catppuccin-sddm.override {
+        flavor = "mocha";
+        font = "JetBrains Mono Nerd Font";
+        fontSize = "14";
+        loginBackground = true;
+        background = "${self}/assets/wallpapers/dark-waves.jpg";
+      })
+    ];
+    services.displayManager.sddm = {
+      enable = true;
+      wayland.enable = true;
+      theme = "catppuccin-mocha";
+      package = pkgs.kdePackages.sddm;
+    };
+  };
+}