refactor: 脚本及配置文件命名统一用 _ 分隔

将 .sh/.bat 脚本与 .js/.plist/.Dockerfile 等文件中以 - 分隔的文件名
改为 _ 分隔，dcloud-renew 目录改为 dcloud、script_nuance 目录改为
nuance，并同步更新脚本内部引用与 README 路径。

Co-Authored-By: AtomCode (deepseek-v4-flash) <noreply@atomgit.com>

file_patch.sh

@@ -0,0 +1,12 @@
+PREFIX=%miki
+SUFFIX=miki%
+
+echo sed -i '' "s/$/$SUFFIX/"
+if  [ "$(uname)" = "Darwin" ]
+then
+  LC_CTYPE='C' sed -i '' "s/^/$PREFIX/" $1
+  LC_CTYPE='C' sed -i '' "s/$/$SUFFIX/" $1
+else
+  sed -i "s/^/$PREFIX/" $1
+  sed -i "s/$/$SUFFIX/" $1
+fi