Merge Power service refactor, rework power settings

- Merge OFW power service refactor stuff
- Move charge cap variable to service
- Mirror settings usage of desktop and bt services for power settings
- Proper power settings struct, no more weird settings pubsub
- Load power settings on SD insert
- Set shutdown on idle time in main power settings menu, not in submenu
- Update battery icon visibility in power tick event
- Remove unused power functions (power_trigger_ui_update(), power_set_battery_icon_enabled())

applications/services/power/power_settings.c

@@ -1,12 +1,42 @@
 #include "power_settings.h"
 #include "power_settings_filename.h"
 
-bool SAVE_POWER_SETTINGS(uint32_t* x) {
-    return saved_struct_save(
-        POWER_SETTINGS_PATH, x, sizeof(uint32_t), POWER_SETTINGS_MAGIC, POWER_SETTINGS_VER);
+#include <saved_struct.h>
+#include <storage/storage.h>
+
+#define TAG "PowerSettings"
+
+#define POWER_SETTINGS_VER   (1)
+#define POWER_SETTINGS_MAGIC (0x21)
+
+void power_settings_load(PowerSettings* settings) {
+    furi_assert(settings);
+
+    const bool success = saved_struct_load(
+        POWER_SETTINGS_PATH,
+        settings,
+        sizeof(PowerSettings),
+        POWER_SETTINGS_MAGIC,
+        POWER_SETTINGS_VER);
+
+    if(!success) {
+        FURI_LOG_W(TAG, "Failed to load file, using defaults");
+        memset(settings, 0, sizeof(PowerSettings));
+        // power_settings_save(settings);
+    }
 }
 
-bool LOAD_POWER_SETTINGS(uint32_t* x) {
-    return saved_struct_load(
-        POWER_SETTINGS_PATH, x, sizeof(uint32_t), POWER_SETTINGS_MAGIC, POWER_SETTINGS_VER);
+void power_settings_save(const PowerSettings* settings) {
+    furi_assert(settings);
+
+    const bool success = saved_struct_save(
+        POWER_SETTINGS_PATH,
+        settings,
+        sizeof(PowerSettings),
+        POWER_SETTINGS_MAGIC,
+        POWER_SETTINGS_VER);
+
+    if(!success) {
+        FURI_LOG_E(TAG, "Failed to save file");
+    }
 }