Merge remote-tracking branch 'upstream/main' into sync-3.6.0

# Conflicts:
#	.github/workflows/claude-bot.yml
#	.github/workflows/release.yml
#	DockerInit.sh
#	frontend/package-lock.json
#	frontend/package.json
#	frontend/src/hooks/useClients.ts
#	frontend/src/layouts/AppSidebar.tsx
#	frontend/src/main.tsx
#	internal/config/version
#	internal/database/model/model.go
#	internal/web/service/client_wireguard.go
#	internal/web/service/inbound.go

internal/web/websocket/notifier.go

@@ -76,9 +76,6 @@ func BroadcastInbounds(inbounds any) {
 	}
 }
 
-// BroadcastNodes broadcasts the fresh node list to all connected clients.
-// Pushed by NodeHeartbeatJob at the end of each 10s tick so the Nodes page
-// reflects status / latency / cpu / mem updates without polling.
 func BroadcastNodes(nodes any) {
 	if hub := GetHub(); hub != nil {
 		hub.Broadcast(MessageTypeNodes, nodes)