[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>

core/furi/common_defines.h

@@ -40,11 +40,6 @@ extern "C" {
 #define CLAMP(x, upper, lower) (MIN(upper, MAX(x, lower)))
 #endif
 
-// need some common semantics for those two
-#ifndef SIZEOF_ARRAY
-#define SIZEOF_ARRAY(arr) (sizeof(arr) / sizeof(arr[0]))
-#endif
-
 #ifndef COUNT_OF
 #define COUNT_OF(x) (sizeof(x) / sizeof(x[0]))
 #endif