add aspects/cli/ home-manager modules

CLI tool configurations: btop, comma, direnv, helix, hm-cli, starship, tmux

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

aspects/cli/starship.nix

@@ -0,0 +1,41 @@
+{ ... }:
+{
+  flake.modules.homeManager.cli-starship = { config, lib, pkgs, ... }: {
+    programs.starship = {
+      enable = true;
+      enableBashIntegration = true;
+      enableFishIntegration = true;
+      settings = {
+        add_newline = false;
+        format = ''
+          $hostname$directory$git_branch$git_status$nix_shell
+          [ ❯ ](bold green)
+        '';
+        right_format = "$cmd_duration$character";
+        hostname = {
+          ssh_symbol = "󰖟 ";
+        };
+        character = {
+          error_symbol = "[](red)";
+          success_symbol = "[󱐋](green)";
+        };
+        cmd_duration = {
+          format = "[󰄉 $duration ]($style)";
+          style = "yellow";
+          min_time = 500;
+        };
+        git_branch = {
+          symbol = " ";
+          style = "purple";
+        };
+        git_status.style = "red";
+        nix_shell = {
+          format = "via [$symbol$state]($style)";
+          heuristic = true;
+          style = "blue";
+          symbol = "󱄅 ";
+        };
+      };
+    };
+  };
+}