init: import web_huangguo2 server project

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

web/api/web_cfg/protodef.go

@@ -0,0 +1,18 @@
+package web_cfg
+
+import (
+	"videoweb/pub/models/cfg"
+	"videoweb/web/service/srv_cfg"
+)
+
+type GetSysConfigReq struct {
+}
+
+type GetSysConfigResp struct {
+	*cfg.SysCfg
+}
+
+type SysConfigUpdateReq struct {
+	srv_cfg.SysCfgUpdate
+}
+type SysConfigUpdateResp struct{}