fix(bot): 기동 버그 3건 수정 + feat(vikunja): 프로젝트 관리 기능 추가

- fix: apscheduler 누락 의존성 설치
- fix(main): StreamHandler cp949 UnicodeEncodeError 수정 (UTF-8 강제)
- fix: workspaces.json 경로 Certes→Variet-Worker 수정
- fix(gemini): MCP issues detected 노이즈 필터 추가
- fix(bot): on_command_error 핸들러 추가 (CommandNotFound 로그 오염 방지)
- feat(vikunja): projects 커맨드 (전체 프로젝트 목록+태스크 통계)
- feat(vikunja): report 커맨드 (태스크+git log+devlog 종합 현황)
- docs(agent): Vikunja 도구 섹션 확장 (12개 커맨드+라벨 가이드)
- docs: known-issues 2건 추가, devlog 세션 1 기록

.agent/workflows/helpers/vikunja_helper.py

@@ -12,6 +12,9 @@ Usage:
   python vikunja_helper.py list                 # List all tasks
   python vikunja_helper.py list todo            # List TODO only
   python vikunja_helper.py list done            # List DONE only
+  python vikunja_helper.py projects             # List all Vikunja projects
+  python vikunja_helper.py report               # Project status report (current)
+  python vikunja_helper.py report <project_id>  # Project status report (specific)
 """
 
 import sys
@@ -170,6 +173,109 @@ def create_task(title: str, description: str = "", done: bool = False, labels: l
     return result
 
 
+def list_projects():
+    """Vikunja 전체 프로젝트 목록 + 태스크 통계."""
+    projects = api_get("/projects")
+    print("📂 프로젝트 목록:")
+    for p in projects:
+        pid = p["id"]
+        title = p["title"]
+        # 각 프로젝트의 태스크 수 조회
+        try:
+            tasks = api_get(f"/projects/{pid}/tasks?per_page=200")
+            todo = sum(1 for t in tasks if not t["done"])
+            done = sum(1 for t in tasks if t["done"])
+            print(f"  #{pid:<3d} {title:<30s}  TODO: {todo}  DONE: {done}")
+        except Exception:
+            print(f"  #{pid:<3d} {title:<30s}  (조회 실패)")
+    print(f"\n  Total: {len(projects)} projects")
+
+
+def report(project_id: int = None):
+    """프로젝트 종합 현황 보고 (태스크 + git log + devlog)."""
+    import subprocess
+    from pathlib import Path
+    from datetime import datetime, timedelta
+
+    pid = project_id or PROJECT_ID
+
+    # 1) 프로젝트 이름 조회
+    try:
+        projects = api_get("/projects")
+        proj_name = next((p["title"] for p in projects if p["id"] == pid), f"Project #{pid}")
+    except Exception:
+        proj_name = f"Project #{pid}"
+
+    print(f"=== 프로젝트 현황: {proj_name} (#{pid}) ===")
+
+    # 2) 태스크 현황
+    try:
+        tasks = api_get(f"/projects/{pid}/tasks?per_page=200")
+        todo_tasks = [t for t in tasks if not t["done"]]
+        done_tasks = [t for t in tasks if t["done"]]
+        total = len(tasks)
+        rate = f"{len(done_tasks)/total*100:.0f}%" if total else "N/A"
+
+        print(f"\n[태스크]")
+        print(f"  TODO: {len(todo_tasks)}건 | DONE: {len(done_tasks)}건 | 완료율: {rate}")
+
+        if todo_tasks:
+            print(f"  미완료:")
+            for t in todo_tasks:
+                labels = ", ".join(l["title"] for l in (t.get("labels") or []))
+                label_str = f"  [{labels}]" if labels else ""
+                desc = (t.get("description") or "")[:40].replace("\n", " ")
+                desc_str = f"  {desc}" if desc else ""
+                print(f"    ⬜ #{t['id']} {t['title'][:50]}{label_str}{desc_str}")
+
+        if done_tasks:
+            # 최근 완료 5건만 표시
+            recent_done = sorted(done_tasks, key=lambda t: t.get("done_at", ""), reverse=True)[:5]
+            print(f"  최근 완료 (최대 5건):")
+            for t in recent_done:
+                print(f"    ✅ #{t['id']} {t['title'][:50]}")
+    except Exception as e:
+        print(f"  태스크 조회 실패: {e}")
+
+    # 3) Git log (현재 디렉토리 기준)
+    print(f"\n[최근 커밋 5건]")
+    try:
+        result = subprocess.run(
+            ["git", "log", "--oneline", "-5"],
+            capture_output=True, timeout=10,
+            encoding="utf-8", errors="replace",
+        )
+        if result.returncode == 0 and result.stdout.strip():
+            for line in result.stdout.strip().splitlines():
+                print(f"  {line}")
+        else:
+            print("  (git log 없음)")
+    except Exception:
+        print("  (git 실행 불가)")
+
+    # 4) Devlog (오늘/어제)
+    print(f"\n[Devlog]")
+    today = datetime.now().strftime("%Y-%m-%d")
+    yesterday = (datetime.now() - timedelta(days=1)).strftime("%Y-%m-%d")
+
+    devlog_found = False
+    for date_str in [today, yesterday]:
+        devlog_path = Path("docs/devlog") / f"{date_str}.md"
+        if devlog_path.exists():
+            content = devlog_path.read_text(encoding="utf-8").strip()
+            # 최대 500자
+            if len(content) > 500:
+                content = content[:500] + "\n  ...(생략)"
+            print(f"  [{date_str}]")
+            for line in content.splitlines():
+                print(f"  {line}")
+            devlog_found = True
+            break
+
+    if not devlog_found:
+        print("  (최근 devlog 없음)")
+
+
 def main():
     if len(sys.argv) < 2:
         print(__doc__)
@@ -208,6 +314,11 @@ def main():
             print("Error: title is required")
             return
         create_task(title, desc, done=is_done, labels=labels)
+    elif cmd == "projects":
+        list_projects()
+    elif cmd == "report":
+        pid = int(sys.argv[2]) if len(sys.argv) > 2 else None
+        report(pid)
     else:
         print(f"Unknown command: {cmd}")
         print(__doc__)