Method extractJsonArg

src/main/java/com/tcode/agent/Agent.java:667–676

(String json, String key)

    }

    private String extractJsonArg(String json, String key) {
        if (json == null || json.isBlank() || key == null || key.isBlank()) {
            return "";
        }
        try {
            return new ObjectMapper().readTree(json).path(key).asText("");
        } catch (Exception e) {
            return "";
        }
    }

    private String compactOneLine(String text, int maxLength) {
        if (text == null || text.isBlank()) {