lets do this then

home/fish.nix

@@ -0,0 +1,12 @@
+{
+  programs.fish = {
+    enable = true;
+    shellAliases = {
+      c = "code .";
+      l = "ls -lah";
+      free = "free -h";
+      df = "df -h";
+      du = "du -h";
+    };
+  };
+}

home/home.nix

@@ -6,8 +6,10 @@
     ./ssh.nix
     ./bash.nix
     ./direnv.nix
-    ./tlrc.nix
     ./firefox.nix
+    ./tlrc.nix
+    ./starship.nix
+    ./zoxide.nix
   ];
 
   home.username = "osbm";

home/starship.nix

@@ -0,0 +1,6 @@
+{
+  programs.starship = {
+    enable = true;
+    enableFishIntegration = true;
+  };
+}

home/zoxide.nix

@@ -0,0 +1,6 @@
+{
+  programs.zoxide = {
+    enable = true;
+    enableFishIntegration = true;
+  };
+}