fix: rebuild MES as compilable go-zero+ent backend (renamed bj_power_mes), restore 3 workstation projects from pristine original, align naming; all Go projects go build clean

bj_power_mes/apis/system.api

@@ -15,6 +15,8 @@ type SystemStatusReply {
 	ActiveJobs           int    `json:"activeJobs"`
 	UnacknowledgedAlarms int    `json:"unacknowledgedAlarms"`
 	PendingManualActions int    `json:"pendingManualActions"`
+	RecoveryPending      bool   `json:"recoveryPending"`
+	StopPending          bool   `json:"stopPending"`
 }
 
 @server (
@@ -22,7 +24,7 @@ type SystemStatusReply {
 	group:  system
 	jwt:    Auth
 )
-service spherical-api {
+service hougai-api {
 	@handler GetSystemStatus
 	get /system/status returns (SystemStatusReply)
 }