fix: 更新LeonOS版本号至0.1.0并优化安装程序输出

将LeonOS版本号从1.6.0降级至0.1.0以反映实际开发阶段
移除安装程序中的多余换行符并使用coloredPrint统一输出样式

installer.lua

@@ -1,8 +1,8 @@
 -- LeonOS installer
 
 local DEFAULT_ROM_DIR = "/rc"
-print("Start loading LeonOS installer...\n")
-print("[Installer] Loading module 1\n")
+print("Start loading LeonOS installer...")
+print("[Installer] Loading module 1")
 local function dl(f)
   local hand, err = http.get(f, nil, true)
   if not hand then
@@ -14,41 +14,41 @@ local function dl(f)
 
   return data
 end
-print("[Installer] Loading done.\n")
-print("[Installer] Loading module 2\n")
+print("[Installer] Loading done.")
+print("[Installer] Loading module 2")
 -- set up package.loaded for LeonOS libs
 package.loaded.rc = {
   expect = require("cc.expect").expect,
   write = write, sleep = sleep
 }
-print("[Installer] Loading done.\n")
-print("[Installer] Loading module 3\n")
+print("[Installer] Loading done.")
+print("[Installer] Loading module 3")
 package.loaded.term = term
 package.loaded.colors = colors
 _G.require = require
-print("[Installer] Loading done.\n")
-print("[Installer] Loading module 4\n")
+print("[Installer] Loading done.")
+print("[Installer] Loading module 4")
 function term.at(x, y)
   term.setCursorPos(x, y)
   return term
 end
-print("[Installer] Loading done.\n")
-print("[Installer] Loading module 5\n")
+print("[Installer] Loading done.")
+print("[Installer] Loading module 5")
 local function ghload(f, c)
   return assert(load(dl("https://gh.catmak.name/https://raw.githubusercontent.com/"..f),
     "="..(c or f), "t", _G))()
 end
-print("[Installer] Loading done.\n")
-print("[Installer] Loading module 6\n")
+print("[Installer] Loading done.")
+print("[Installer] Loading module 6")
 local json = ghload("rxi/json.lua/master/json.lua", "ghload(json)")
 package.loaded["rc.json"] = json
-print("[Installer] Loading module 7\n")
+print("[Installer] Loading module 7")
 local function rcload(f)
   return ghload(
     "Leonmmcoset/LeonOS/refs/heads/main/data/computercraft/lua/rom/"..f, f)
 end
-print("[Installer] Loading done.\n")
-print("[Installer] Loading module 8\n")
+print("[Installer] Loading done.")
+print("[Installer] Loading module 8")
 -- get LeonOS's textutils with its extra utilities
 local tu = rcload("apis/textutils.lua")
 
@@ -86,9 +86,9 @@ for y=2, term.getSize() do
 end
 term.at(1, 2)
 tu.coloredPrint(colors.yellow,
-  "LeonOS Installer\n=======================")
-print("You are going to install LeonOS to your computer.")
-print("This will overwrite any existing files in the installation directory.")
+  "LeonOS Installer (v".._VERSION..")\n=======================")
+tu.coloredPrint("You are going to install LeonOS to your computer.")
+tu.coloredPrint("This will ",colors.red,"overwrite any existing files", colors.white, " in the installation directory.")
 tu.coloredPrint(colors.yellow, "Are you sure? (y/n)")
 local confirm = read()
 if confirm ~= "y" then