Add MAX17043 battery sensor support and related components

esphome/ha-remote/components/max17043/automation.h

@@ -0,0 +1,20 @@
+
+#pragma once
+#include "esphome/core/automation.h"
+#include "max17043.h"
+
+namespace esphome {
+namespace max17043 {
+
+template<typename... Ts> class SleepAction : public Action<Ts...> {
+ public:
+  explicit SleepAction(MAX17043Component *max17043) : max17043_(max17043) {}
+
+  void play(Ts... x) override { this->max17043_->sleep_mode(); }
+
+ protected:
+  MAX17043Component *max17043_;
+};
+
+}  // namespace max17043
+}  // namespace esphome