chore(utils): clean up extra blank lines in app_name_resolver.py

Remove superfluous whitespace to improve code readability.

utils/app_name_resolver.py

@@ -81,13 +81,12 @@ def format_window(title, wmclass):
     # Handle the case when HyprlandActiveWindow passes "unknown" instead of empty strings
     if (not title or title == "unknown") and (not wmclass or wmclass == "unknown"):
         return "Finder"
-    
+
     # Clean up "unknown" values
     if title == "unknown":
         title = ""
     if wmclass == "unknown":
         wmclass = ""
-    
+
     name = app_name_resolver.format_app_name(title, wmclass, True)
     return name
-