feat(panel): surface dev-build version in UI, bot, and CLI

A dev build now shows its `dev+<commit>` identity instead of a misleading stable-looking version in the sidebar badge, dashboard card, update modal, Telegram status report, startup log, and `x-ui -v`. Adds a shared formatPanelVersion helper (single v prefix; dev labels shown verbatim) and fixes the mobile-tag double-v.

Renames the version getters for clarity: config.GetVersion to GetBaseVersion (raw embedded version), config.GetReportedVersion to GetPanelVersion (advertised/displayed), and the xray process GetVersion to GetXrayVersion.

main.go

@@ -34,7 +34,7 @@ import (
 
 // runWebServer initializes and starts the web server for the 3x-ui panel.
 func runWebServer() {
-	log.Printf("Starting %v %v", config.GetName(), config.GetVersion())
+	log.Printf("Starting %v %v", config.GetName(), config.GetPanelVersion())
 
 	switch config.GetLogLevel() {
 	case config.Debug:
@@ -587,7 +587,7 @@ func main() {
 
 	flag.Parse()
 	if showVersion {
-		fmt.Println(config.GetVersion())
+		fmt.Println(config.GetPanelVersion())
 		return
 	}