fix(dictionary): strip Latin romanization debris from Russian translations and sanitize dictionary cache

app/miner.py

@@ -240,15 +240,10 @@ def clean_translation(trans: str) -> str:
     """Cleans up raw translation strings, removes slash phonetic residues and romanizations."""
     if not trans:
         return ""
-    t = re.sub(r"/[^/]+/?", "", trans)
-    parts = [p.strip() for p in re.split(r"[,;]\s*", t) if p.strip()]
-    clean_parts = []
-    for p in parts:
-        if re.search(r"[а-яА-ЯёЁ]", p):
-            clean_p = re.sub(r"[a-zA-ZáéíóúÁÉÍÓÚ]", "", p).strip()
-            if clean_p:
-                clean_parts.append(clean_p)
-    return ", ".join(clean_parts[:3]) if clean_parts else trans.split(",")[0].strip()
+    from app.dictionary import clean_russian_translation
+    cleaned = clean_russian_translation(trans)
+    parts = [p.strip() for p in cleaned.split(",") if p.strip()]
+    return ", ".join(parts[:3]) if parts else trans.split(",")[0].strip()
 
 
 async def mine_book_questions(