Method sanitize

control_layer.py:285–290

(self, user_input: str)

        return ValidationResult(passed=True, score=1.0)

    def sanitize(self, user_input: str) -> str:
        text = user_input.strip()
        text = re.sub(r"\s+", " ", text)
        # Strip null bytes and non-printable control chars (except newline/tab)
        text = re.sub(r"[\x00-\x08\x0b\x0c\x0e-\x1f\x7f]", "", text)
        return text


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