feat(starship): slight rice for prompt

users/modules/sh.nix

@@ -21,6 +21,15 @@
     starship = {
       enable = true;
       enableBashIntegration = true;
+      settings = {
+        format = ''
+          [┌──](bold green) $all
+          [└─>](bold green) '';
+        character = {
+          success_symbol = "│";
+          error_symbol = "│";
+        };
+      };
     };
 
     # Terminal Multiplexing