fix: Remove unused resolution frame class method from formatter order

renamer/formatters/resolution_formatter.py

@@ -1,41 +1,6 @@
-from renamer.constants import FRAME_CLASSES
-
 class ResolutionFormatter:
     """Class for formatting video resolutions and frame classes"""
 
-    @staticmethod
-    def get_frame_class_from_resolution(resolution: str) -> str:
-        """Convert resolution string (WIDTHxHEIGHT) to frame class (480p, 720p, etc.)"""
-        if not resolution:
-            return 'Unclassified'
-
-        try:
-            # Extract height from WIDTHxHEIGHT format
-            if 'x' in resolution:
-                height = int(resolution.split('x')[1])
-            else:
-                # Try to extract number directly
-                import re
-                match = re.search(r'(\d{3,4})', resolution)
-                if match:
-                    height = int(match.group(1))
-                else:
-                    return 'Unclassified'
-
-            # Find the closest frame class based on nominal height
-            closest_class = 'Unclassified'
-            min_diff = float('inf')
-            for frame_class, info in FRAME_CLASSES.items():
-                nominal_height = info['nominal_height']
-                diff = abs(height - nominal_height)
-                if diff < min_diff:
-                    min_diff = diff
-                    closest_class = frame_class
-
-            return closest_class
-        except (ValueError, IndexError):
-            return 'Unclassified'
-
     @staticmethod
     def format_resolution_dimensions(resolution: tuple[int, int]) -> str:
         """Format resolution as WIDTHxHEIGHT"""