Fix logs endpoint

pkg/logutil/factory.go

@@ -103,21 +103,23 @@ func (l *Logger) Named(name string) *Logger {
 	}
 }
 
+// GetLogsFromFile opens the file at l.logPath, reads its contents, and returns them as a string.
 func (l *Logger) GetLogsFromFile() (string, error) {
 	file, err := os.Open(l.logPath)
 	if err != nil {
 		return "", err
 	}
 	defer file.Close()
-	var buffer bytes.Buffer
-	_, err = io.Copy(&buffer, file)
+
+	data, err := io.ReadAll(file)
 	if err != nil {
 		return "", err
 	}
 
-	return buffer.String(), nil
+	return string(data), nil
 }
 
+// UploadLogFile opens the file at l.logPath, uploads it to 0x0.st, and returns the URL of the uploaded file.
 func (l *Logger) UploadLogFile() (string, error) {
 	file, err := os.Open(l.logPath)
 	if err != nil {