refactor: 将默认路径从/leonos更改为/rc

修改多个文件中的默认路径变量，将/leonos统一替换为/rc，以简化路径命名并保持一致性

data/computercraft/lua/rom/programs/craftos.lua

@@ -53,6 +53,6 @@ function nEnv.os.version()
   return "LeonOS 1.0 ALpha 1"
 end
 
-local func, err = loadfile("/leonos/programs/shell.lua", "t", nEnv)
+local func, err = loadfile("/rc/programs/shell.lua", "t", nEnv)
 if not func then error(err, 0) end
 func()

data/computercraft/lua/rom/programs/edit.lua

@@ -23,7 +23,7 @@ local settings = require("settings")
 local df = function(f, ...) return assert(loadfile(f))(...) end
 
 if term.isColor() or settings.get("edit.force_highlight") then
-  df("/leonos/editors/advanced.lua", ...)
+  df("/rc/editors/advanced.lua", ...)
 else
-  df("/leonos/editors/basic.lua", ...)
+  df("/rc/editors/basic.lua", ...)
 end

data/computercraft/lua/rom/programs/shell.lua

@@ -74,7 +74,7 @@ for k, v in pairs(aliases) do
   shell.setAlias(k, v)
 end
 
-local completions = "/leonos/completions"
+local completions = "/rc/completions"
 for _, prog in ipairs(fs.list(completions)) do
   dofile(fs.combine(completions, prog))
 end