MPU Hal (#1492)

* Furi HAL: memory protection unit
* Core: prohibit NULL dereferencing, even for reads.
* Applications: fix NULL dereference
* Core: stack protection by MPU
* MPU: stack region alignment
* Apps: fix null pointer dereferences
* Threads: fix non-null arg check
* Desktop settings: fix null pointer dereference
* Core: documented null-check hack
* Fix null dereference issues
* Apps: args check
* Core: naming fixes
* format code
* Core: remove NONNULL specifier
* FurHal: move MPU initialization to begining, fix enum naming

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

applications/archive/scenes/archive_scene_rename.c

@@ -37,7 +37,7 @@ void archive_scene_rename_on_enter(void* context) {
         false);
 
     ValidatorIsFile* validator_is_file = validator_is_file_alloc_init(
-        string_get_cstr(archive->browser->path), archive->file_extension, NULL);
+        string_get_cstr(archive->browser->path), archive->file_extension, "");
     text_input_set_validator(text_input, validator_is_file_callback, validator_is_file);
 
     string_clear(filename);