/{cmd,internal}: fix lint issues

internal/config/sync.go

@@ -21,7 +21,7 @@ var ConfigWarningWriter io.Writer = os.Stderr
 // logConfigWarning logs a warning message if ConfigWarnings is enabled.
 func logConfigWarning(format string, args ...interface{}) {
 	if ConfigWarnings && ConfigWarningWriter != nil {
-		fmt.Fprintf(ConfigWarningWriter, format, args...)
+		_, _ = fmt.Fprintf(ConfigWarningWriter, format, args...)
 	}
 }
 

internal/storage/dolt/bootstrap.go

@@ -140,7 +140,7 @@ func findJSONLPath(beadsDir string) string {
 func acquireBootstrapLock(lockPath string, timeout time.Duration) (*os.File, error) {
 	// Create lock file
 	// #nosec G304 - controlled path
-	f, err := os.OpenFile(lockPath, os.O_CREATE|os.O_RDWR, 0644)
+	f, err := os.OpenFile(lockPath, os.O_CREATE|os.O_RDWR, 0600)
 	if err != nil {
 		return nil, fmt.Errorf("failed to create lock file: %w", err)
 	}