Core code cleanup (#206)

* add delay function
* todo about delay_isr
* remove arduino defines and fix all apps to use core-api/hal-api
* delay for local target
* remove warnings of task_equal
* fix BSP_SD_Init
* fix USBD_static
* grio read constant pointer to gpio
* add TODO about ISR context
* const void* arg for pubsub api
* mark unused functions
* app pointers now pointed to constant apps
* fix printf format
* fix "unused" warnings in local target
* fix const pin read in local target
* fix int to pointer warnings in local target
* power read mutex error fix
* delete old makefile
* add -werror

Co-authored-by: Aleksandr Kutuzov <aku@plooks.com>
Co-authored-by: aanper <mail@s3f.ru>

firmware/targets/local/Src/lo_hal.c

@@ -16,4 +16,6 @@ HAL_UART_Transmit(UART_HandleTypeDef* handle, uint8_t* bufer, uint16_t size, uin
     return res;
 }
 
-void BSP_SD_Init() {}
+uint8_t BSP_SD_Init() {
+    return 0;
+}