started using oh-my-posh

modules/home-manager/oh-my-posh.nix

@@ -0,0 +1,10 @@
+{ config, pkgs, ... }:
+
+{
+  programs.oh-my-posh = {
+    enable = true;
+    enableZshIntegration = true;
+    useTheme = "gruvbox";
+    };
+  };
+}

modules/home-manager/zsh.nix

@@ -5,5 +5,13 @@
     enable = true;
     autosuggestion.enable = true;
     initContent = "fastfetch\n";
+    shellAliases = {
+	".." = "z ..";
+	grep = "rg";
+	ll = "ls -alF";
+	la = "ls -A";
+	l = "ls -CF";
+	ls = "ls -hA -s --color";
+    };
   };
 }