PipelineMain.java

        // STAGE. AI BUG REPORT (DESIGN-TIME)
        String checklist = FilesUtil.read("checklist_login.txt");
        String testcases = FilesUtil.read("generated/testcases.json");
        String codeReview = FilesUtil.read("generated/code_review.txt");
        
        String bugPrompt = FilesUtil.read("prompts/04_bug_report.txt")
                .replace("{{CHECKLIST}}", checklist)
                .replace("{{TESTCASES}}", testcases)
                .replace("{{REVIEW}}", codeReview);

        FilesUtil.write("generated/bug_report_prompt.txt", bugPrompt);

        String rawBug = MistralClient.call(bugPrompt);
        FilesUtil.write("generated/bug_report_raw.json", rawBug);

        String bugText = extractAssistantContent(rawBug);
        FilesUtil.write("generated/bug_report_llm.txt", bugText);

        String pureBugJson = JsonExtractor.extractJson(bugText);
        FilesUtil.write("generated/bug_report.json", pureBugJson);

        System.out.println("Bug report saved: generated/bug_report.json");