chore: version up to 2.80.36 and package with UI/UX refinement

src/agent.ts

@@ -334,6 +334,11 @@ export class AgentExecutor {
                 this.activeRunId = runId;
                 this.currentTaskId = `task_${Date.now()}`;
                 await this.context.workspaceState.update('lastActionStr', undefined);
+                // Clear last-turn retrieval telemetry up front: when a casual turn (or anything else) skips
+                // buildMemoryContext, the previous turn's value would otherwise leak into this turn's
+                // "참조 범위" footer (the exact "안녕 → 🔎 참조: 에피소드기억" bug).
+                this._lastRetrievalInfo = null;
+                this._lastLessonContents = [];
             }
 
             // 1. Prepare Context
@@ -503,7 +508,9 @@ export class AgentExecutor {
                 const astraStanceCtx = prompt && !isCasualConversation
                     ? `\n\n${this.buildAstraStanceContext(prompt, localPathContext)}`
                     : '';
-                const v4PolicyCtx = [
+                // The v4 knowledge-management policy only matters when knowledge is actually in play —
+                // skip it for greetings/small talk so it doesn't dilute the [CASUAL CONVERSATION MODE] directive.
+                const v4PolicyCtx = isCasualConversation ? '' : [
                     "\n### 🏛️ 지식 관리 정책 v4.0 (Knowledge Management Policy Applied)",
                     "- [신뢰도] '의도적으로 작성된 글'은 Medium 이상의 신뢰도를 부여하여 최우선 근거로 활용할 것.",
                     "- [품질] 데이터의 양보다 '추론 기여 밀도'를 중시하여 핵심 위주로 깊이 있게 서술할 것.",
@@ -1505,19 +1512,41 @@ export class AgentExecutor {
         return /(어떤\s*거?\s*같|어때|어떻게\s*생각|의견|판단|방향|설계|아키텍처|구조|자비스|생각.*정리|갈림길|architecture|design|direction|opinion|think|judge)/i.test(prompt);
     }
 
+    /**
+     * Standalone greetings / acknowledgements / fillers — must match the *whole* (normalized) message.
+     * "안녕, 이 프로젝트 분석해줘" is NOT here because the work intent makes it longer than one phrase.
+     */
+    private static readonly CASUAL_PHRASES = new Set<string>([
+        // greetings
+        '안녕', '안녕하세요', '안녕하십니까', '안뇽', '하이', '하잉', '헬로', '헬로우', 'hello', 'hi', 'hii', 'hey', 'yo', 'ㅎㅇ', 'ㅎㅇㅎㅇ', '굿모닝', 'good morning', 'morning', 'gm',
+        // farewells
+        '잘가', '잘가요', '안녕히', '안녕히가세요', '안녕히계세요', '바이', '바이바이', 'bye', 'byebye', 'bye bye', 'goodbye', 'good bye', '굿바이', '잘자', '잘자요', '굿나잇', 'good night', 'gn',
+        // acknowledgements / affirmations
+        '네', '넵', '넹', '예', '응', '웅', '음', '흠', '엄', '그래', '그렇구나', '그렇군', '그렇네', '오케이', '오케', 'ok', 'okay', 'okey', 'k', 'ㅇㅋ', 'ㅇㅇ', '알겠어', '알겠습니다', '알겠어요', '알았어', '알았다', '알았어요', 'yes', 'yeah', 'yep', 'yup', 'sure', '좋아', '좋아요', '좋네', '좋다', 'good', 'fine',
+        // negations (still small talk — needs no RAG; the prior turn is already in the chat history)
+        '아니', '아니요', '아니오', 'ㄴㄴ', 'no', 'nope', 'nah',
+        // thanks / praise
+        '고마워', '고마워요', '고맙습니다', '감사', '감사해요', '감사합니다', 'thanks', 'thank you', 'thx', 'ty', '굿', '굳', '굿잡', 'good job', '잘했어', '잘했네', '훌륭', '훌륭해', '대박', 'nice', 'cool', 'great', 'awesome', 'perfect', '완벽', '수고', '수고했어', '수고하셨습니다', '고생했어', '고생많았어',
+        // laughs / fillers
+        'lol', 'haha', 'hmm', 'hmmm', 'umm', 'uh',
+    ]);
+
     private isCasualConversationPrompt(prompt: string): boolean {
         const normalized = (prompt || '')
             .trim()
-            .replace(/[~!?.。！？\s]+$/g, '')
+            .replace(/\s+/g, ' ')
+            .replace(/[~!?.,，。！？·…\s]+$/g, '')
             .toLowerCase();
         if (!normalized) return false;
         if (normalized.length > 40) return false;
 
-        // Greetings, acknowledgements, and light conversational nudges should
-        // not trigger Second Brain/RAG. Otherwise a single "안녕" can retrieve
-        // old project records and the model answers that stale context instead
-        // of the user's actual greeting.
-        return /^(안녕|안녕하세요|하이|헬로|hello|hi|hey|yo|ㅎㅇ|좋아|오케이|ok|okay|ㅇㅋ|고마워|감사|thanks|thank you|넵|네|응|음|흠|그래)$/.test(normalized);
+        // Greetings, acknowledgements, and light conversational nudges should not trigger
+        // Second Brain/RAG. Otherwise a single "안녕" can retrieve old project records and the
+        // model answers that stale context instead of the user's actual greeting.
+        if (AgentExecutor.CASUAL_PHRASES.has(normalized)) return true;
+        if (/^[ㅋㅎ]{2,}$/.test(normalized)) return true;       // ㅋㅋ, ㅎㅎㅎ, ㅋㅎㅋㅎ
+        if (/^(?:ha){2,}h?$|^(?:he){2,}h?$/.test(normalized)) return true; // haha, hahaha, hehe
+        return false;
     }
 
     private isAstraModeArchitectureQuestion(prompt: string): boolean {