[FL-1009, FL-1118] Better initialization sequence and V8 hardware support (#406)

* Interrupt manager: add memory barriers.
* ISRs: remove TIM17 dead code.
* API HAL Delay: rename initialization routine and move to API-HAL
* Main: move FURI initialization to the start.
* API HAL GPIO: drop CC1101 shenanigans, COMP inversion for new boards.
* IButton: migrate Cyfral and Metakom to RFID comp routine, make it compatible with new boards.
* RFID: Better keyboard handling and shutdown routines

firmware/targets/f5/Src/main.c

@@ -23,11 +23,13 @@
 void SystemClock_Config(void);
 void MX_FREERTOS_Init(void);
 
-int main(void)
-{
+int main(void) {
+    // Initialize FURI layer
+    furi_init();
+
+    // Initialize ST HAL hardware
     HAL_Init();
     SystemClock_Config();
-
     MX_GPIO_Init();
     MX_ADC1_Init();
     MX_RTC_Init();
@@ -46,11 +48,12 @@ int main(void)
     MX_AES2_Init();
     MX_CRC_Init();
 
-    delay_us_init_DWT();
+    // Flipper API HAL
     api_hal_init();
+
+    // 3rd party
     MX_FATFS_Init();
 
-    furi_init();
     // CMSIS initialization
     osKernelInitialize();
     // Init flipper