Big refactor (#1)

Reviewed-on: https://gitea.mrdev023.fr/florian.richer/nixos/pulls/1
Co-authored-by: Florian RICHER <florian.richer@protonmail.com>
Co-committed-by: Florian RICHER <florian.richer@protonmail.com>

modules/home/shell/zsh/default.nix

@@ -0,0 +1,37 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+let
+  cfg = config.modules.home.shell.zsh;
+in
+{
+  options.modules.home.shell.zsh = {
+    enable = mkEnableOption ''
+      Enable zsh with my custom configurations
+    '';
+  };
+  config = mkIf cfg.enable {
+    programs.zsh = {
+      enable = true;
+      autosuggestion.enable = true;
+      syntaxHighlighting.enable = true;
+
+      initExtra = ''
+        [[ ! -f ${./p10k.zsh} ]] || source ${./p10k.zsh}
+      '';
+
+      plugins = with pkgs; [
+        {
+          file = "powerlevel10k.zsh-theme";
+          name = "powerlevel10k";
+          src = "${zsh-powerlevel10k}/share/zsh-powerlevel10k";
+        }
+        {
+          file = "p10k.zsh";
+          name = "powerlevel10k-config";
+          src = zsh-powerlevel10k;
+        }
+      ];
+    };
+  };
+}