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>

git_ignore_find2merge.bat

@@ -0,0 +1,63 @@
+@echo off 
+
+@REM 首先清除可能残留的变量
+set ROOTPATH=
+
+@ if not "" == "%1" (
+  set ROOTPATH=%1
+) else (
+    echo;
+    echo ::*** Enter [root path] or [leave blank] for default [[%CD%]] to start tree search for .gitignore files
+    set /p ROOTPATH=">>> "
+    echo;
+    if "" == "%ROOTPATH%" (
+      set ROOTPATH=%CD%
+    ) else (
+      for %P in (%ROOTPATH%) do set "ROOTPATH=%~dpnxP"
+    )
+)
+if not exist "%ROOTPATH%" (
+  echo ××× [[%ROOTPATH%]] not exist! Exit now. ***
+  @ GOTO END
+) else (
+  echo √√√ ROOTPATH = [[%ROOTPATH%]]
+)
+
+echo ::*** Enter [path to .gitignore_global] or [leave blank] for default [[https://git.tic.cc/opx/sysconfig/raw/branch/main/nixhome/.gitignore_global]]
+set /p GLOBALPATH=">>> "
+echo;
+if "" == "%GLOBALPATH%" (
+  set GLOBALPATH=https://git.tic.cc/opx/sysconfig/raw/branch/main/nixhome/.gitignore_global
+) else (
+  for %P in (%GLOBALPATH%) do set "GLOBALPATH=%~dpnxP/.gitignore_global"
+  if not exist "%GLOBALPATH%" (
+    echo ××× [[%GLOBALPATH%]] not exist! Exit now. ***
+    @ GOTO END
+  ) else (
+    echo √√√ GLOBALPATH = [[%GLOBALPATH%]]
+  )
+)
+
+pushd %ROOTPATH%
+echo ::*** Starting from [[%CD%]]
+echo;
+
+for /d /r %%r in (*) do (
+  @REM @ if not "%%r" == ".vscode" (
+  echo "%%r" | findstr "node_modules uni_modules .deploy_git .git .svn .vscode unpackage _webroot _logstore _datasotre _archive _filestore _ssl" >NUL || (
+    if exist "%%r\.git" (
+      pushd "%%r"
+      echo ---- updating .gitignore in [[%%r]] ----
+      cat %GLOBALPATH%\.gitignore %%r\.gitignore.local.txt > %%r\.gitignore
+      echo;
+      popd
+    )
+  )
+)
+
+
+popd
+
+:END
+
+pause