[FL-2520] FW build with -Wextra (#1185)

* Fixing compiler warnings with -Wextra
* More warnings suppression, WIP
* Even more warning fixes
* Added new lines at end of text files.
* Padding fix
* Additional fixes to warnings on different build configurations; added -Wextra to default build pipeline
* Fixes for Secplus v1
* -additional warnings
* +-Wredundant-decls fixes
* FuriHal: print stack overflow task name in console
* FuriHal: add missing include

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

firmware/targets/f7/target.mk

@@ -18,7 +18,10 @@ endif
 
 MCU_FLAGS		= -mcpu=cortex-m4 -mthumb -mfpu=fpv4-sp-d16 -mfloat-abi=hard
 
-CFLAGS			+= $(MCU_FLAGS) -DSTM32WB55xx -Wall -fdata-sections -ffunction-sections
+# Warnings configuration
+CFLAGS			+= -Wall -Wextra -Wredundant-decls
+
+CFLAGS			+= $(MCU_FLAGS) -DSTM32WB55xx -fdata-sections -ffunction-sections
 LDFLAGS			+= $(MCU_FLAGS) -specs=nosys.specs -specs=nano.specs
 
 CPPFLAGS		+= -fno-rtti -fno-use-cxa-atexit -fno-exceptions
@@ -35,6 +38,7 @@ ASM_SOURCES += $(MXPROJECT_DIR)/startup_stm32wb55xx_cm4.s
 CUBE_DIR = ../lib/STM32CubeWB
 CFLAGS += \
 	-DUSE_FULL_LL_DRIVER \
+	-DUSE_FULL_ASSERT \
 	-DHAVE_FREERTOS
 CFLAGS += \
 	-I$(CUBE_DIR)/Drivers/STM32WBxx_HAL_Driver/Inc \