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

app/ai.py

@@ -26,17 +26,10 @@ def clean_dict_translation(raw: str) -> str:
     """Extracts first 1-2 clean Cyrillic meanings, stripping phonetic / Latin noise."""
     if not raw:
         return ""
-    clean = re.sub(r'/[^/]*$', '', raw)
-    parts = re.split(r'[,;]\s*', clean)
-    cyrillic_parts = []
-    for p in parts:
-        p_clean = re.sub(r"[a-zA-Záéíóúýšžčñ']+", '', p).strip()
-        p_clean = re.sub(r'\s+', ' ', p_clean).strip(' /\\,;-()[]')
-        if p_clean and re.search(r'[\u0400-\u04FF]', p_clean) and p_clean not in cyrillic_parts:
-            cyrillic_parts.append(p_clean)
-        if len(cyrillic_parts) >= 2:
-            break
-    return ", ".join(cyrillic_parts) if cyrillic_parts else raw[:50].strip()
+    from app.dictionary import clean_russian_translation
+    cleaned = clean_russian_translation(raw)
+    parts = [p.strip() for p in cleaned.split(",") if p.strip()]
+    return ", ".join(parts[:2]) if parts else raw[:50].strip()
 
 
 def get_dictionary_hint(term: str) -> str: