feat: add "Respect Recommended Strength" feature to LoRA Randomizer

Add support for respecting recommended strength values from LoRA usage_tips
when randomizing LoRA selection.

Features:
- New toggle setting to enable/disable recommended strength respect (default off)
- Scale range slider (0-2, default 0.5-1.0) to adjust recommended values
- Uses recommended strength × random(scale) when feature enabled
- Fallbacks to original Model/Clip Strength range when no recommendation exists
- Clip strength recommendations only apply when using Custom Range mode

Backend changes:
- Parse usage_tips JSON string to extract strength/clipStrength
- Apply scale factor to recommended values during randomization
- Pass new parameters through API route and node

Frontend changes:
- Update RandomizerConfig type with new properties
- Add new UI section with toggle and dual-range slider
- Wire up state management and event handlers
- No layout shift (removed description text)

Tests:
- Add tests for enabled/disabled recommended strength in API routes
- Add test verifying config passed to service
- All existing tests pass

Build: Include compiled Vue widgets

py/routes/lora_routes.py

@@ -225,6 +225,13 @@ class LoraRoutes(BaseModelRoutes):
             clip_strength_max = float(json_data.get("clip_strength_max", 1.0))
             locked_loras = json_data.get("locked_loras", [])
             pool_config = json_data.get("pool_config")
+            use_recommended_strength = json_data.get("use_recommended_strength", False)
+            recommended_strength_scale_min = float(
+                json_data.get("recommended_strength_scale_min", 0.5)
+            )
+            recommended_strength_scale_max = float(
+                json_data.get("recommended_strength_scale_max", 1.0)
+            )
 
             # Determine target count
             if count_min is not None and count_max is not None:
@@ -260,6 +267,9 @@ class LoraRoutes(BaseModelRoutes):
                 clip_strength_max=clip_strength_max,
                 locked_loras=locked_loras,
                 pool_config=pool_config,
+                use_recommended_strength=use_recommended_strength,
+                recommended_strength_scale_min=recommended_strength_scale_min,
+                recommended_strength_scale_max=recommended_strength_scale_max,
             )
 
             return web.json_response(