fix: update generatedAt timestamp and clean up component metadata defaults

feat: enhance wire tracking in DynamicComponent for better event handling
chore: mark subproject commits as dirty for rp2040js and wokwi-elements

frontend/public/components-metadata.json

@@ -1,6 +1,6 @@
 {
   "version": "1.0.0",
-  "generatedAt": "2026-04-02T01:25:51.523Z",
+  "generatedAt": "2026-04-07T14:03:23.074Z",
   "components": [
     {
       "id": "arduino-mega",
@@ -247,17 +247,9 @@
           "name": "imageData",
           "type": "string",
           "control": "text"
-        },
-        {
-          "name": "protocol",
-          "type": "select",
-          "control": "select",
-          "options": ["i2c", "spi"],
-          "defaultValue": "i2c",
-          "description": "Communication protocol"
         }
       ],
-      "defaultValues": { "protocol": "i2c" },
+      "defaultValues": {},
       "pinCount": 0,
       "tags": [
         "ssd1306"
@@ -1332,11 +1324,9 @@
         },
         {
           "name": "color",
-          "type": "select",
+          "type": "string",
           "defaultValue": "red",
-          "control": "select",
-          "options": ["red", "green", "blue", "yellow", "orange", "white", "purple"],
-          "description": "LED color"
+          "control": "text"
         },
         {
           "name": "lightColor",

frontend/src/components/DynamicComponent.tsx

@@ -59,6 +59,15 @@ export const DynamicComponent: React.FC<DynamicComponentProps> = ({
   // display to flash blank and lose its frame buffer.
   const hexEpoch = useSimulatorStore((s) => s.hexEpoch);
 
+  // Track wires connected to this component so attachEvents re-runs when
+  // wires are added or removed (e.g. disconnecting an LED cathode from GND).
+  const wireFingerprint = useSimulatorStore((s) => {
+    const myWires = s.wires.filter(
+      w => w.start.componentId === id || w.end.componentId === id
+    );
+    return myWires.map(w => w.id).join(',');
+  });
+
   // Check if component is interactive (has simulation logic with attachEvents)
   const logic = PartSimulationRegistry.get(metadata.id || id.split('-')[0]);
   const isInteractive = logic?.attachEvents !== undefined;
@@ -228,7 +237,7 @@ export const DynamicComponent: React.FC<DynamicComponentProps> = ({
       el.removeEventListener('button-press', onButtonPress);
       el.removeEventListener('button-release', onButtonRelease);
     };
-  }, [id, handleComponentEvent, metadata.id, simulator, hexEpoch]);
+  }, [id, handleComponentEvent, metadata.id, simulator, hexEpoch, wireFingerprint]);
 
   return (
     <div