}
        return client;
    }

    // RAG workflow delegation methods

    /**
     * Detects the intent of a user message using the configured LLM client.
     *
     * @param userMessage the user's message
     * @return the detected intent with extracted keywords
     * @throws LlmException if LLM is not available
     */

							</div>
						</div>
						<div id="progressIndicator" class="progress-indicator d-none" role="status" aria-live="polite">
							<div class="progress-steps">
								<div class="progress-step" data-phase="intent">
									<div class="step-icon"><i class="fa fa-lightbulb-o" aria-hidden="true"></i></div>
									<span class="step-label"><la:message key="labels.chat_step_intent" /></span>
								</div>

        <module name="UnnecessaryParentheses">
            <!-- defaults are too strict, see https://github.com/checkstyle/checkstyle/issues/10946 -->

# Fess
# ======
errors.login_error = Ungültiger Benutzername oder Passwort.
errors.sso_login_error=SSO-Anmeldevorgang fehlgeschlagen.
errors.could_not_find_log_file = Konnte {0} nicht finden.
errors.failed_to_start_crawl_process = Fehler beim Starten eines Crawl-Prozesses.
errors.invalid_design_jsp_file_name = Ungültige JSP-Datei.
errors.design_jsp_file_does_not_exist = Die JSP-Datei existiert nicht.

        client = new TestableAbstractLlmClient();
    }

    @Override
    protected void tearDown(final TestInfo testInfo) throws Exception {
        super.tearDown(testInfo);
    }

    // ========== P1: Intent detection request building tests ==========

    @Test
    public void test_buildIntentRequest_withoutHistory() {
        final LlmChatRequest request = client.testBuildIntentRequest("What is Fess?", null);

            statusThinking: 'Processing',
            statusError: 'Error',
            copied: 'Copied!',
            copyFailed: 'Copy failed',
            phases: {
                intent: 'Analyzing question...',
                search: 'Searching documents...',
                evaluate: 'Evaluating results...',
                fetch: 'Retrieving content...',
                answer: 'Generating answer...'

        }
    }

    /**
     * Processes a streaming chat request using Server-Sent Events (SSE).
     * Uses the enhanced multi-phase RAG flow with intent detection and result evaluation.
     *
     * @param request the HTTP request
     * @param response the HTTP response
     * @throws IOException if an I/O error occurs
     */

labels.chat_phase_answer=Antwort wird generiert...
labels.chat_messages_area=Chat-Nachrichten
labels.chat_welcome_title=Fragen und Finden.
labels.chat_welcome_description=Stellen Sie Fragen und ich durchsuche Dokumente, um die Antworten zu finden.
labels.chat_step_intent=Analyse
labels.chat_step_search=Suche
labels.chat_step_evaluate=Bewertung
labels.chat_step_fetch=Abruf

labels.chat_phase_answer=Antwoord genereren...
labels.chat_messages_area=Chatberichten
labels.chat_welcome_title=Vraag en Vind.
labels.chat_welcome_description=Stel vragen en ik doorzoek documenten om de antwoorden te vinden.
labels.chat_step_intent=Analyseren
labels.chat_step_search=Zoeken
labels.chat_step_evaluate=Evalueren
labels.chat_step_fetch=Ophalen
labels.chat_step_answer=Antwoorden

        final javax.xml.transform.Transformer transformer = tf.newTransformer();
        transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
        transformer.setOutputProperty(OutputKeys.INDENT, "no");
        transformer.setOutputProperty(OutputKeys.METHOD, "xml");

        final StringWriter writer = new StringWriter();
        final StreamResult result = new StreamResult(writer);