refactor: 包名改为 @wishesl/dsh-lan-access

与 GitHub 仓库归属 wishedl 对齐（原 @sutong 不是发布身份，npm 发布会 403）。
同时把包名改为单一来源：scripts/build-client.mjs 与 scripts/test-client.mjs
都从 package.json 读取，避免产物 id 与清单漂移。LICENSE 版权主体同步为 wishesl。
顺带修正 src/panel.js 里「Plugins 内页」的过时注释（面板早已是 Settings 顶层入口）。

cordis.patch.yml

@@ -1,4 +1,4 @@
-# @sutong/dsh-lan-access — bundle patch.
+# @wishesl/dsh-lan-access — bundle patch.
 #
 # The LAN listener itself overrides no shipped row: it is a separate socket that
 # forwards to the loopback web server, so the official webserver bind, the
@@ -12,7 +12,7 @@
 # An ordinary Cordis plugin activated by package name.
 - insert:
     - id: dsh-lan-access
-      name: '@sutong/dsh-lan-access'
+      name: '@wishesl/dsh-lan-access'
       config:
         # The official client derives its `isLoopback` topology fact from
         # `location.hostname`, and the durable settings surface is loopback-only