refactor: 重构为多平台多用户架构，全面提升终端体验

- 新增 lib/ 辅助函数（mkNixos/mkDarwin/mkHome），消除硬编码 - 拆分 modules/ 为 nixos/darwin/shared 三层，支持跨平台共享 - 重构 home/ 为 shell/dev/theme 子模块，工具全部迁入用户级 - 深度配置 Tmux/FZF/Atuin/Bat/Eza/Btop/Lazygit/Starship - 添加 Catppuccin Mocha 统一主题、Nerd Fonts 声明式管理 - 新增 homeConfigurations 输出，支持非 NixOS 系统直装 - 新增 nix-darwin 输入，预留 macOS 扩展路径 - 新增 overlays/ 和 pkgs/ 自定义包基础设施 - 修正 nix-darwin URL（LnL7 → nix-darwin org）
2026-04-03 19:54:17 +08:00
parent 92c6535945
commit e92c7aee31
31 changed files with 827 additions and 391 deletions
@@ -0,0 +1,85 @@
+{ lib, ... }:
+
+{
+  programs.starship = {
+    enable = true;
+    enableZshIntegration = true;
+
+    settings = {
+      add_newline = false;
+
+      format = lib.concatStrings [
+        "$os"
+        "$username"
+        "$hostname"
+        "$directory"
+        "$git_branch"
+        "$git_status"
+        "$nix_shell"
+        "$nodejs"
+        "$python"
+        "$go"
+        "$rust"
+        "$docker_context"
+        "$cmd_duration"
+        "$line_break"
+        "$character"
+      ];
+
+      character = {
+        success_symbol = "[❯](bold green)";
+        error_symbol = "[❯](bold red)";
+      };
+
+      os = {
+        disabled = false;
+        symbols = {
+          NixOS = " ";
+          Linux = " ";
+          Macos = " ";
+          Windows = "󰖳 ";
+        };
+      };
+
+      directory = {
+        truncation_length = 3;
+        truncation_symbol = "…/";
+        substitutions = {
+          Developer = " ";
+          Documents = "󰈙 ";
+          Downloads = " ";
+        };
+      };
+
+      git_branch.symbol = " ";
+
+      git_status = {
+        format = "([\\[$all_status$ahead_behind\\]]($style) )";
+      };
+
+      nix_shell = {
+        symbol = " ";
+        format = "[$symbol$state( \\($name\\))]($style) ";
+      };
+
+      docker_context = {
+        symbol = " ";
+        format = "[$symbol$context]($style) ";
+      };
+
+      cmd_duration = {
+        min_time = 2000;
+        format = "[$duration]($style) ";
+      };
+
+      nodejs = {
+        format = "[$symbol($version)]($style) ";
+        detect_extensions = [ ];
+      };
+
+      python.format = "[$symbol($version)]($style) ";
+      go.format = "[$symbol($version)]($style) ";
+      rust.format = "[$symbol($version)]($style) ";
+    };
+  };
+}