refactor(driver): harden preset parsing and refresh tooling

src/utils.py

@@ -33,21 +33,26 @@ def convert_and_reorder_colors(colors, settings_or_color_order):
     
     converted_colors = []
     for color in colors:
-        # Convert "#RRGGBB" to (R, G, B)
-        if isinstance(color, str) and color.startswith("#"):
-            r = int(color[1:3], 16)
-            g = int(color[3:5], 16)
-            b = int(color[5:7], 16)
-            rgb = (r, g, b)
+        try:
+            # Convert "#RRGGBB" to (R, G, B)
+            if isinstance(color, str) and color.startswith("#") and len(color) == 7:
+                r = int(color[1:3], 16)
+                g = int(color[3:5], 16)
+                b = int(color[5:7], 16)
+                rgb = (r, g, b)
+            elif isinstance(color, (list, tuple)) and len(color) == 3:
+                # Already a tuple/list, just coerce and clamp.
+                rgb = tuple(max(0, min(255, int(x))) for x in color)
+            else:
+                # Unknown format: ignore safely.
+                continue
+
             # Reorder based on device color order
             reordered = (rgb[channel_order[0]], rgb[channel_order[1]], rgb[channel_order[2]])
             converted_colors.append(reordered)
-        elif isinstance(color, (list, tuple)) and len(color) == 3:
-            # Already a tuple/list, just reorder (JSON may use string numbers)
-            rgb = tuple(int(x) for x in color)
-            reordered = (rgb[channel_order[0]], rgb[channel_order[1]], rgb[channel_order[2]])
-            converted_colors.append(reordered)
-        else:
-            # Keep as-is if not recognized format
-            converted_colors.append(color)
+        except (TypeError, ValueError, IndexError):
+            # Skip malformed color entries to avoid crashing pattern loops.
+            continue
+    if not converted_colors:
+        converted_colors.append((255, 255, 255))
     return converted_colors