merge

esphome/core/helpers.h

@@ -226,9 +226,6 @@ template<typename T> class FixedVector {
   // Clear the vector (reset size to 0, keep capacity)
   void clear() { size_ = 0; }
 
-  // Check if vector is empty
-  bool empty() const { return size_ == 0; }
-
   /// Add element without bounds checking
   /// Caller must ensure sufficient capacity was allocated via init()
   /// Silently ignores pushes beyond capacity (no exception or assertion)