目覚め時計 (#3906)

* FuriHal: add RTC alarm support

* FuriHal: RTC alarm API. Alarm settings app. Alarm app.

* FuriHal: remove unnecessery init mode enters in RTC

* Update targets/f7/furi_hal/furi_hal_rtc.h

Co-authored-by: Silent <CookiePLMonster@users.noreply.github.com>

* Update targets/f7/furi_hal/furi_hal_rtc.c

Co-authored-by: Silent <CookiePLMonster@users.noreply.github.com>

* Update targets/f7/furi_hal/furi_hal_rtc.h

Co-authored-by: Silent <CookiePLMonster@users.noreply.github.com>

* FuriHal: add seconds in rtc alarm getter

* Alarm & Clock: redesign and cleanup setting and alarm apps, cleanup API

* Spelling and time separator in alarm

* Api Symbols: hide rtc alarm related methods

* Clock alarm: new thread cleanup routine, hour/minute separator in alarm

* Clock: move clock_settings_start into clock_settings fam

* Seettings: update clock and alarm UI according to figma

* Format icons

---------

Co-authored-by: Silent <CookiePLMonster@users.noreply.github.com>

applications/settings/clock_settings/views/clock_settings_module.h

@@ -0,0 +1,24 @@
+#pragma once
+
+#include <furi_hal.h>
+#include <gui/view.h>
+
+typedef struct ClockSettingsModule ClockSettingsModule;
+typedef void (*ClockSettingsModuleViewCallback)(
+    uint8_t channel_id,
+    uint32_t freq,
+    uint8_t duty,
+    void* context);
+
+ClockSettingsModule* clock_settings_module_alloc(FuriEventLoop* event_loop);
+
+void clock_settings_module_free(ClockSettingsModule* instance);
+
+View* clock_settings_module_get_view(ClockSettingsModule* instance);
+
+void clock_settings_module_set(
+    ClockSettingsModule* instance,
+    const DateTime* datetime,
+    bool enabled);
+
+bool clock_settings_module_get(ClockSettingsModule* instance, DateTime* datetime);