docs(帮助文档): 更新并新增帮助文档内容

- 修复create_package.hlp中的格式问题
- 在pkg_download_en.hlp中添加空行提高可读性
- 新增network.hlp网络工具文档
- 新增config.hlp系统配置管理文档

data/computercraft/lua/rom/help/pkg_download_en.hlp

@@ -20,21 +20,25 @@ The `pkg install` command supports the following options:
 == Usage Examples ==
 
 1. Install a package:
+
 >>color yellow
 pkg install example-package
 >>color white
 
 2. Force install a package:
+
 >>color yellow
 pkg install --force example-package
 >>color white
 
 3. Install a package with detailed information:
+
 >>color yellow
 pkg install -v example-package
 >>color white
 
 4. View help for `pkg install` command:
+
 >>color yellow
 pkg install --help
 >>color white
@@ -42,11 +46,13 @@ pkg install --help
 == Search for Packages ==
 
 Before installing a package, you can search for available packages:
+
 >>color yellow
 pkg search <search_keyword>
 >>color white
 
 Example:
+
 >>color yellow
 pkg search editor
 >>color white
@@ -54,11 +60,13 @@ pkg search editor
 == View Package Information ==
 
 Before installing a package, you can view detailed information about it:
+
 >>color yellow
 pkg info <package_name>
 >>color white
 
 Example:
+
 >>color yellow
 pkg info example-package
 >>color white
@@ -66,11 +74,13 @@ pkg info example-package
 == Update Packages ==
 
 You can update installed packages using the following command:
+
 >>color yellow
 pkg update <package_name>
 >>color white
 
 If you don't specify a package name, all installed packages will be updated:
+
 >>color yellow
 pkg update
 >>color white