[FL-1783] Power service refactoring (#718)

* settings power: introduce power settings app
* power: move power API to separate file
* settings power: implement reboot scene
* settings power: add power off scene
* assets: add crying dolphin, fix Subghz assets names
* settings power: fix power off scene GUI
* settings power: add battery info scene
* power: add cli to application on start hook
* power: remove power from main menu
* power: move to power service folder
* power service: rework power off logic
* power: add pubsub events
* bt: subscribe to battery level change, update characteristic
* application: change order of Settings applications
* gui: add bubble element
* power: gui improvements
* application: rename Notification -> LCD and notifications
* Applications: menu order according to documentation and add missing power cli init
* settings power: add disconnect USB scene
* power cli: notify user to disconnect USB after poweroff
* Power: update poweroff message in cli

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

applications/power/power_service/power.h

@@ -0,0 +1,65 @@
+#pragma once
+
+#include <stdint.h>
+#include <furi/pubsub.h>
+
+typedef struct Power Power;
+
+typedef enum {
+    PowerBootModeNormal,
+    PowerBootModeDfu,
+} PowerBootMode;
+
+typedef enum {
+    PowerEventTypeStopCharging,
+    PowerEventTypeStartCharging,
+    PowerEventTypeFullyCharged,
+    PowerEventTypeBatteryLevelChanged,
+} PowerEventType;
+
+typedef union {
+    uint8_t battery_level;
+} PowerEventData;
+
+typedef struct {
+    PowerEventType type;
+    PowerEventData data;
+} PowerEvent;
+
+typedef struct {
+    float current_charger;
+    float current_gauge;
+
+    float voltage_charger;
+    float voltage_gauge;
+    float voltage_vbus;
+
+    uint32_t capacity_remaining;
+    uint32_t capacity_full;
+
+    float temperature_charger;
+    float temperature_gauge;
+
+    uint8_t charge;
+    uint8_t health;
+} PowerInfo;
+
+/** Power off device
+ */
+void power_off();
+
+/** Reboot device
+ * @param mode - PowerBootMode
+ */
+void power_reboot(PowerBootMode mode);
+
+/** Get power info
+ * @param power - Power instance
+ * @param info - PowerInfo instance
+ */
+void power_get_info(Power* power, PowerInfo* info);
+
+/** Get power event pubsub handler
+ * @param power - Power instance
+ */
+PubSub* power_get_pubsub(Power* power);