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/tools/script2xml.pl

@@ -0,0 +1,32 @@
+open SCRIPT, "$ARGV[0]" or die;
+open XML, ">$ARGV[0].xml" or die;
+
+print XML <<xmlhead;
+<?xml version="1.0" encoding='UTF-8'?>
+<grammar xml:lang="de-DE" version="1.0" root="_ROOT" xmlns="http://www.w3.org/2001/06/grammar">
+  <rule id="_ROOT" scope="public">
+    <ruleref uri="#ITEMS"/>
+    <tag>SWI_meaning = ITEMS.V;</tag>
+  </rule>
+  <rule id="ITEMS">
+    <one-of>
+xmlhead
+
+while (<SCRIPT>)
+{
+    if (m|^transcription\s+(.*)\s*$|)
+    {
+	$items{$1} ++;
+    }
+}
+
+foreach $item (keys %items)
+{
+    print XML "      <item>$item<tag>V=\"$item\"</tag></item>\n";
+}
+
+print XML <<xmltail;
+    </one-of>
+  </rule>
+</grammar>
+xmltail