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>

nuance/osr.bat

@@ -0,0 +1,19 @@
+@ REM Return if option is empty or invalid:
+@ IF "%1" == "" GOTO EMPTY
+@ IF NOT EXIST %HOME%\products\%1 GOTO EMPTY
+
+@ set PATH=%HOME%\products\%1\bin;%PATH%
+@ set PRODUCT_LIB_PREFIX=SR
+@ set CORE_ROOT=%HOME%\products\%1
+@ set SWISDK=%HOME%\products\%1
+@ set SWISRSDK=%HOME%\products\%1
+@ set SWILicenseServerList=27000@ac-albatross;27000@juelich;27000@ac-birdie
+@ GOTO END
+
+:EMPTY
+@ echo Unknown option! Nothing was configured.
+@ echo Usage: osr VERSION
+@ echo Example: osr osr309
+@ GOTO END
+
+:END