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 +1,92 @@
+{ pkgs, ... }:
+
+{
+  # ── FZF ──────────────────────────────────────────────
+  programs.fzf = {
+    enable = true;
+    enableZshIntegration = true;
+    defaultCommand = "fd --type f --hidden --follow --exclude .git";
+    defaultOptions = [
+      "--height=40%"
+      "--layout=reverse"
+      "--border"
+      "--info=inline"
+    ];
+    changeDirWidgetCommand = "fd --type d --hidden --follow --exclude .git";
+    fileWidgetCommand = "fd --type f --hidden --follow --exclude .git";
+    fileWidgetOptions = [
+      "--preview 'bat --color=always --style=numbers --line-range=:200 {} 2>/dev/null || eza -la {}'"
+    ];
+  };
+
+  # ── Atuin (shell history) ────────────────────────────
+  programs.atuin = {
+    enable = true;
+    enableZshIntegration = true;
+    settings = {
+      enter_accept = true;
+      filter_mode = "host";
+      filter_mode_shell_up_key_binding = "session";
+      style = "compact";
+      inline_height = 20;
+      show_help = false;
+    };
+  };
+
+  # ── Zoxide (smart cd) ───────────────────────────────
+  programs.zoxide = {
+    enable = true;
+    enableZshIntegration = true;
+  };
+
+  # ── Direnv + nix-direnv ─────────────────────────────
+  programs.direnv = {
+    enable = true;
+    enableZshIntegration = true;
+    nix-direnv.enable = true;
+    config.global = {
+      warn_timeout = "120s";
+    };
+  };
+
+  # ── Bat (cat replacement) ───────────────────────────
+  programs.bat = {
+    enable = true;
+    extraPackages = with pkgs.bat-extras; [
+      batgrep
+      batwatch
+    ];
+  };
+
+  # ── Eza (ls replacement) ────────────────────────────
+  programs.eza = {
+    enable = true;
+    enableZshIntegration = false; # we use custom aliases in zsh.nix
+    git = true;
+    icons = "auto";
+    extraOptions = [
+      "--color=always"
+      "--group-directories-first"
+    ];
+  };
+
+  # ── Yazi (file manager) ─────────────────────────────
+  programs.yazi = {
+    enable = true;
+    enableZshIntegration = true;
+  };
+
+  # ── Btop (system monitor) ───────────────────────────
+  programs.btop = {
+    enable = true;
+    settings = {
+      vim_keys = true;
+    };
+  };
+
+  # ── Ripgrep / FD ────────────────────────────────────
+  home.packages = with pkgs; [
+    ripgrep
+    fd
+  ];
+}