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/network.hlp

@@ -0,0 +1,66 @@
+=== Network Utility Tool ===
+
+The `network` command provides network-related utilities for CC Tweaked, including status checking, port scanning, and device discovery.
+
+== Basic Usage ==
+
+>>color yellow
+network <command> [options]
+>>color white
+
+== Available Commands ==
+
+- **status**: Check network status
+- **scan <ip> [port_range]**: Scan ports on a device
+- **discover**: Discover remote devices
+- **help**: Show this help message
+
+== Command Options ==
+
+- For `scan` command:
+  - `<ip>`: IP address of the device to scan
+  - `[port_range]`: Optional port range (format: start-end, default: 1-1024)
+
+== Usage Examples ==
+
+1. Check network status:
+>>color yellow
+network status
+>>color white
+
+2. Scan ports on a device (default 1-1024):
+>>color yellow
+network scan 192.168.1.1
+>>color white
+
+3. Scan specific port range:
+>>color yellow
+network scan 192.168.1.1 80-100
+>>color white
+
+4. Discover remote devices:
+>>color yellow
+network discover
+>>color white
+
+5. Show help information:
+>>color yellow
+network help
+>>color white
+
+== Key Bindings ==
+
+- **Ctrl+T**: Cancel port scan or device discovery
+
+== Notes ==
+
+- Port scanning requires HTTP to be enabled in CC Tweaked configuration
+- Device discovery requires a modem to be attached to the computer
+- Scanning large port ranges may take some time
+- Press Ctrl+T to cancel any ongoing operation
+
+== Troubleshooting ==
+
+- If port scanning fails, check if HTTP is enabled in your CC Tweaked configuration
+- If device discovery doesn't find any devices, ensure your modem is properly connected and powered
+- For port scanning, make sure the target device is reachable over the network