refactor: 移除自动require功能及相关测试文件

移除auto_require模块及其启动脚本和测试文件
该功能通过修改全局环境实现自动加载库，可能导致不可预期行为

data/computercraft/lua/rom/programs/test_auto_require.lua

@@ -1,21 +0,0 @@
--- Test auto_require functionality
--- This program doesn't explicitly require 'textutils'
-
--- Try to use textutils without requiring it first
-textutils.coloredPrint(colors.green, "Auto-require test successful!", colors.white)
-textutils.printTable({test = "This should work without require"})
-
--- Try another library
-term.setTextColor(colors.yellow)
-print("Using term library without require:")
-term.at(1, 3).write("Cursor moved using term library")
-
--- Test a library that might not be pre-loaded
-game = fs.open("/test.txt", "w")
-if game then
-  game.write("Testing fs library")
-  game.close()
-  print("File written successfully")
-else
-  print("Failed to open file")
-end