feat(installer): 添加 dua-cli 工具到应用配置

添加 dua-cli（磁盘占用分析工具）到 apps-config.json 文件，支持在 Linux 和 macOS 系统上通过 Homebrew 安装。

Author: mudssky

profile/installer/apps-config.json

@@ -721,6 +721,14 @@
         "supportOs": ["linux", "macOS"],
         "tag": ["linuxserver"]
       },
+      {
+        "name": "dua-cli",
+        "cliName": "dua",
+        "description": "磁盘占用情况分析工具 (dua)",
+        "command": "brew install dua-cli",
+        "supportOs": ["linux", "macOS"],
+        "tag": ["linuxserver"]
+      },
       {
         "name": "lazygit",
         "cliName": "lazygit",