fix: neopattern example wdt reset

examples/neopattern/NeoPattern.h

@@ -50,19 +50,14 @@ class NeoPattern : public Adafruit_NeoPixel
     uint16_t completed = 0;
 
     // Callback on completion of pattern
-    void (*OnComplete)(int); 
-
-    uint8_t *frameBuffer;
-    int bufferSize = 0;
+    void (*OnComplete)(int);
 
     // Constructor - calls base-class constructor to initialize strip
     NeoPattern(uint16_t pixels, uint8_t pin, uint8_t type, void (*callback)(int));
     NeoPattern(uint16_t pixels, uint8_t pin, uint8_t type);
     ~NeoPattern();
 
-    // Stream handling
-    void handleStream(uint8_t *data, size_t len);
-    void drawFrameBuffer(int w, uint8_t *frame, int length);
+    // Stream handling functions removed
 
     // Pattern completion
     void onCompleteDefault(int pixels);