Feat: Implement Project Chronicle Guard Policy and Second Brain Trace enhancements

src/features/projectChronicle/guardPrompt.ts

@@ -44,6 +44,8 @@ export function buildProjectChronicleGuardContext(project: ProjectProfile | null
         '- 2nd Brain general concept notes can explain concepts, but they cannot prove that the current project implements those concepts.',
         '- For project-related opinions, organize claims as confirmed facts, inferences, general knowledge, and needs verification.',
         '- If only general/reference notes are available, avoid phrases like "the current architecture has..." or "the project is prepared for..." and use "if implemented" or "needs verification" wording.',
+        '- If only general/reference notes are available, explicitly say: "현재 정보만으로는 기술 구조를 판단할 수 없습니다."',
+        '- Without project evidence, never say the architecture is flexible, technically stable, scalable, gateway-based, microservice-ready, layered, or structurally prepared.',
         '',
         'Tone and scope:',
         '- Be practical and plain-spoken.',