Add Micronova component (#4760)

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
Co-authored-by: Graham Brown <grahambrown11@gmail.com>

esphome/components/micronova/button/micronova_button.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "esphome/components/micronova/micronova.h"
+#include "esphome/core/component.h"
+#include "esphome/components/button/button.h"
+
+namespace esphome {
+namespace micronova {
+
+class MicroNovaButton : public Component, public button::Button, public MicroNovaButtonListener {
+ public:
+  MicroNovaButton(MicroNova *m) : MicroNovaButtonListener(m) {}
+  void dump_config() override { LOG_BUTTON("", "Micronova button", this); }
+
+  void set_memory_data(uint8_t f) { this->memory_data_ = f; }
+  uint8_t get_memory_data() { return this->memory_data_; }
+
+ protected:
+  void press_action() override;
+};
+
+}  // namespace micronova
+}  // namespace esphome