refactor: remove promotional content, ads, and author branding for a clean project

src/help.sh

@@ -5,7 +5,7 @@ show_help() {
         ;;
     *)
         [[ $1 ]] && warn "未知选项 '$1'"
-        msg "$is_core_name script $is_sh_ver by $author"
+        msg "$is_core_name script $is_sh_ver"
         msg "Usage: $is_core [options]... [args]... "
         msg
         help_info=(
@@ -49,8 +49,7 @@ show_help() {
             "   import                                          导入 xray/v2ray 脚本配置\n"
             "管理:"
             "   un, uninstall                                   卸载"
-            "   u, update [core | sh | caddy] [ver]             更新"
-            "   U, update.sh                                    更新脚本"
+            "   u, update [core | caddy] [ver]                  更新\n"
             "   s, status                                       运行状态"
             "   start, stop, restart [caddy]                    启动, 停止, 重启"
             "   t, test                                         测试运行"
@@ -70,25 +69,15 @@ show_help() {
         for v in "${help_info[@]}"; do
             msg "$v"
         done
-        msg "谨慎使用 del, ddel, 此选项会直接删除配置; 无需确认"
-        msg "反馈问题) $(msg_ul https://github.com/${is_sh_repo}/issues) "
-        msg "文档(doc) $(msg_ul https://233boy.com/$is_core/$is_core-script/)"
+        msg "反馈问题) 请前往项目平台提交 Issue"
         ;;
 
     esac
 }
 
 about() {
-    ####### 要点13脸吗只会改我链接的小人 #######
-    unset c n m s b
     msg
-    msg "网站: $(msg_ul https://233boy.com)"
-    msg "频道: $(msg_ul https://t.me/tg2333)"
-    msg "群组: $(msg_ul https://t.me/tg233boy)"
-    msg "Github: $(msg_ul https://github.com/${is_sh_repo})"
-    msg "Twitter: $(msg_ul https://twitter.com/ai233boy)"
     msg "$is_core_name site: $(msg_ul https://sing-box.sagernet.org/)"
     msg "$is_core_name core: $(msg_ul https://github.com/${is_core_repo})"
     msg
-    ####### 要点13脸吗只会改我链接的小人 #######
 }