refactor(lora-cycler): remove sort by control, always use filename

Removed the sort by selection UI from the Lora Cycler widget and
hardcoded the sorting to always use filename. This simplifies the
interface while maintaining all sorting functionality.

Changes:
- Removed sort_by prop/emit from LoraCyclerSettingsView
- Removed sort tabs UI and associated styles
- Hardcoded sort_by = "filename" in backend node
- Removed sort by handling logic from LoraCyclerWidget
- Updated widget height to accommodate removal

py/nodes/lora_cycler.py

@@ -54,7 +54,7 @@ class LoraCyclerNode:
         current_index = cycler_config.get("current_index", 1)  # 1-based
         model_strength = float(cycler_config.get("model_strength", 1.0))
         clip_strength = float(cycler_config.get("clip_strength", 1.0))
-        sort_by = cycler_config.get("sort_by", "filename")
+        sort_by = "filename"
 
         # Get scanner and service
         scanner = await ServiceRegistry.get_lora_scanner()
@@ -106,12 +106,7 @@ class LoraCyclerNode:
 
         # Get next LoRA for UI display (what will be used next generation)
         next_lora = lora_list[next_index - 1]
-
-        # Determine display name based on sort_by setting
-        if sort_by == "filename":
-            next_display_name = next_lora["file_name"]
-        else:
-            next_display_name = next_lora.get("model_name", next_lora["file_name"])
+        next_display_name = next_lora["file_name"]
 
         return {
             "result": (lora_stack,),
@@ -125,6 +120,5 @@ class LoraCyclerNode:
                 "current_lora_filename": [current_lora["file_name"]],
                 "next_lora_name": [next_display_name],
                 "next_lora_filename": [next_lora["file_name"]],
-                "sort_by": [sort_by],
             },
         }