chore: remove additional 20 refined empty placeholders in Topics

scratch/find_refined_placeholders.py

@@ -0,0 +1,30 @@
+import os
+import re
+
+base_path = r'E:\Wiki\2nd\10_Wiki\Topics'
+placeholder_patterns = [
+    r'> 지식 요약 작업 중',
+    r'> 지식 요약 정보 추출 중',
+    r'본문 구조화 작업 중'
+]
+
+found_files = []
+
+for root, dirs, files in os.walk(base_path):
+    for f in files:
+        if f.endswith('.md'):
+            file_path = os.path.join(root, f)
+            if len(file_path) > 240: continue
+            
+            try:
+                with open(file_path, 'r', encoding='utf-8', errors='ignore') as f_obj:
+                    content = f_obj.read()
+                    matches = [re.search(p, content) for p in placeholder_patterns]
+                    if any(matches):
+                        found_files.append(file_path)
+            except:
+                pass
+
+print(f"Found {len(found_files)} specific placeholder files.")
+for f in found_files:
+    print(f"{f}")