test: update version command references to --version flag

Author: mrz1836

internal/cli/execute_test.go

@@ -46,8 +46,8 @@ func TestExecute(t *testing.T) {
 			},
 		},
 		{
-			name: "Version command",
-			args: []string{"go-broadcast", "version"},
+			name: "Version flag",
+			args: []string{"go-broadcast", "--version"},
 			setupFunc: func() {
 				// Set version info for test
 				SetVersionInfo("test-version", "test-commit", "test-date")
@@ -307,8 +307,8 @@ func TestExecuteIntegration(t *testing.T) {
 			},
 		},
 		{
-			name: "Version command integration",
-			args: []string{"go-broadcast", "version"},
+			name: "Version flag integration",
+			args: []string{"go-broadcast", "--version"},
 			verifyOutput: func(t *testing.T, stdout, stderr string) {
 				assert.Contains(t, stdout, "go-broadcast")
 				assert.Contains(t, stdout, "Go Version:")

internal/cli/root_test.go

@@ -26,7 +26,7 @@ func TestNewRootCmd(t *testing.T) {
 	assert.True(t, cmd.SilenceErrors)
 
 	// Check subcommands
-	subcommands := []string{"sync", "status", "validate", "version", "diagnose"}
+	subcommands := []string{"sync", "status", "validate", "diagnose"}
 	for _, name := range subcommands {
 		t.Run(fmt.Sprintf("HasCommand%s", name), func(t *testing.T) {
 			found := false
@@ -518,7 +518,7 @@ func TestRootCommandIntegration(t *testing.T) {
 	assert.NotNil(t, cmd.PersistentPreRunE)
 
 	// Check that all expected subcommands exist
-	expectedCommands := []string{"sync", "status", "validate", "version", "diagnose"}
+	expectedCommands := []string{"sync", "status", "validate", "diagnose"}
 	for _, expected := range expectedCommands {
 		found := false
 		for _, sub := range cmd.Commands() {

test/integration/logging_test.go

@@ -641,7 +641,7 @@ groups:
 		// Test that log format is consistent across different commands
 		commands := [][]string{
 			{"validate", "--config", configPath, "--json"},
-			{"version", "--json"},
+			{"--version", "--json"},
 			{"diagnose"},
 		}