chore: snapshot current project updates

src/vlm/parser.py

@@ -65,13 +65,13 @@ def remove_release_groups(text: str) -> str:
 
 
 def normalize_title(title: str) -> str:
-    """Normalize a title by cleaning whitespace and standardizing capitalization.
+    """Normalize a title by cleaning separators and whitespace.
     
     Args:
         title: Raw title string
         
     Returns:
-        Normalized title with proper capitalization and spacing
+        Normalized title with cleaned separators and spacing
     """
     # Replace dots and underscores with spaces
     title = title.replace('.', ' ').replace('_', ' ')
@@ -79,9 +79,6 @@ def normalize_title(title: str) -> str:
     # Remove extra whitespace
     title = ' '.join(title.split())
     
-    # Apply title case
-    title = title.title()
-    
     return title.strip()
 
 
@@ -193,8 +190,8 @@ def parse_series(
         # Pattern: SXXEYY or SXXeYY - High confidence
         # Also handles multi-episode: S01E01-E02, S01E01E02E03, etc.
         (r'[Ss](\d{1,2})[Ee](\d{1,2})', 0.9),
-        # Pattern: XXxYY - High confidence
-        (r'(\d{1,2})x(\d{1,2})', 0.9),
+        # Pattern: XXxYY - High confidence (boundary-sensitive, avoid resolution substrings)
+        (r'(?<!\d)(\d{1,2})x(\d{1,2})(?!\d)', 0.9),
         # Pattern: Season X Episode Y - Medium confidence
         (r'[Ss]eason\s*(\d{1,2})\s*[Ee]pisode\s*(\d{1,2})', 0.7),
     ]