Ignore case when checking the filter

tubesync/sync/models.py

@@ -597,7 +597,7 @@ class Source(models.Model):
     def is_regex_match(self, media_item_title):
         if not self.filter_text:
             return True
-        return bool(re.search(self.filter_text, media_item_title))
+        return bool(re.search(self.filter_text, media_item_title, re.I))
 
     def get_index(self, type):
         indexer = self.INDEXERS.get(self.source_type, None)