test: name temp sqlite db x-ui.db to match the real db filename

database/db_seed_test.go

@@ -12,7 +12,7 @@ import (
 func TestSeedClientsFromInboundJSON_IsIdempotentAgainstExistingClients(t *testing.T) {
 	dbDir := t.TempDir()
 	t.Setenv("XUI_DB_FOLDER", dbDir)
-	if err := InitDB(filepath.Join(dbDir, "3x-ui.db")); err != nil {
+	if err := InitDB(filepath.Join(dbDir, "x-ui.db")); err != nil {
 		t.Fatalf("InitDB failed: %v", err)
 	}
 	t.Cleanup(func() { _ = CloseDB() })
@@ -74,7 +74,7 @@ func TestSeedClientsFromInboundJSON_IsIdempotentAgainstExistingClients(t *testin
 func TestNormalizeInboundClientSubId_FillsMissingAndPreservesExisting(t *testing.T) {
 	dbDir := t.TempDir()
 	t.Setenv("XUI_DB_FOLDER", dbDir)
-	if err := InitDB(filepath.Join(dbDir, "3x-ui.db")); err != nil {
+	if err := InitDB(filepath.Join(dbDir, "x-ui.db")); err != nil {
 		t.Fatalf("InitDB failed: %v", err)
 	}
 	t.Cleanup(func() { _ = CloseDB() })

web/job/check_client_ip_job_integration_test.go

@@ -45,7 +45,7 @@ func setupIntegrationDB(t *testing.T) {
 		log.SetFlags(origLogFlags)
 	})
 
-	if err := database.InitDB(filepath.Join(dbDir, "3x-ui.db")); err != nil {
+	if err := database.InitDB(filepath.Join(dbDir, "x-ui.db")); err != nil {
 		t.Fatalf("database.InitDB failed: %v", err)
 	}
 	// LIFO cleanup order: this runs before t.TempDir's own cleanup.

web/service/client_flow_isolation_test.go

@@ -38,7 +38,7 @@ func TestClientWithInboundFlow_GatesByInboundCapability(t *testing.T) {
 func TestFlowIsolation_VisionDoesNotLeakToWsInbound(t *testing.T) {
 	dbDir := t.TempDir()
 	t.Setenv("XUI_DB_FOLDER", dbDir)
-	if err := database.InitDB(filepath.Join(dbDir, "3x-ui.db")); err != nil {
+	if err := database.InitDB(filepath.Join(dbDir, "x-ui.db")); err != nil {
 		t.Fatalf("InitDB: %v", err)
 	}
 	t.Cleanup(func() { _ = database.CloseDB() })

web/service/client_sync_multiprotocol_test.go

@@ -11,7 +11,7 @@ import (
 func TestSyncInbound_PreservesCredentialsAcrossProtocols(t *testing.T) {
 	dbDir := t.TempDir()
 	t.Setenv("XUI_DB_FOLDER", dbDir)
-	if err := database.InitDB(filepath.Join(dbDir, "3x-ui.db")); err != nil {
+	if err := database.InitDB(filepath.Join(dbDir, "x-ui.db")); err != nil {
 		t.Fatalf("InitDB: %v", err)
 	}
 	t.Cleanup(func() { _ = database.CloseDB() })
@@ -74,7 +74,7 @@ func TestSyncInbound_PreservesCredentialsAcrossProtocols(t *testing.T) {
 func TestSyncInbound_AllowsClearingFlow(t *testing.T) {
 	dbDir := t.TempDir()
 	t.Setenv("XUI_DB_FOLDER", dbDir)
-	if err := database.InitDB(filepath.Join(dbDir, "3x-ui.db")); err != nil {
+	if err := database.InitDB(filepath.Join(dbDir, "x-ui.db")); err != nil {
 		t.Fatalf("InitDB: %v", err)
 	}
 	t.Cleanup(func() { _ = database.CloseDB() })

web/service/port_conflict_test.go

@@ -25,7 +25,7 @@ func setupConflictDB(t *testing.T) {
 
 	dbDir := t.TempDir()
 	t.Setenv("XUI_DB_FOLDER", dbDir)
-	if err := database.InitDB(filepath.Join(dbDir, "3x-ui.db")); err != nil {
+	if err := database.InitDB(filepath.Join(dbDir, "x-ui.db")); err != nil {
 		t.Fatalf("InitDB: %v", err)
 	}
 	t.Cleanup(func() {