Display and UI implementation (#169)

* Menu app. Lib: add mlib submodule.

* Menu: new startup lib dependency definition

* Menu: hierarchy in menu. Cube: fix heap1/4 inconsistency, stack protection.

* GUI: rendering pipeline initial version.

* GUI: layered widget composing, FURI record. Menu: FURI record, api.

* GUI: input dispatching. Menu: switch to input from GUI.

* GUI, MENU: code style cleanup, fix type conversion warnings.

* GUI, Menu: syntax check.

* Makefile: check and reinit submodules, format.

* Menu: lock on event processing. Makefile: proper submodule initialization.

* Menu: fix stack corruption by queue.

* GUI: refactor.

* Makefile: format rule fix, st-util pid.

* GUI, Menu, FURI: format with clang-format.

* GUI, MENU: locks in critical sections, fix stack corruption, ready signaling.

* Makefile: clang format rule cleanup.

* GUI,MENU: migrate to new API.

* Applications: PRODUCTION_HW variable, skip drivers build on local target.

* refactor production build

* add git to dockerfile

* GUI: uncomment lock block

Co-authored-by: Aleksandr Kutuzov <aku@plooks.com>

core/furi-deprecated.h

@@ -1,15 +1,26 @@
 #pragma once
 
 #include "cmsis_os.h"
+
 #ifdef HAVE_FREERTOS
 #include <semphr.h>
 #endif
+
 #include <stdbool.h>
+#include <stdlib.h>
 #include <stdint.h>
+#include <string.h>
+#include <assert.h>
 
 #define MAX_TASK_RECORDS 8
 #define MAX_RECORD_SUBSCRIBERS 8
 
+inline static void* furi_alloc(size_t size) {
+    void* p = malloc(size);
+    assert(p);
+    return memset(p, 0, size);
+}
+
 /// application is just a function
 typedef void (*FlipperApplication)(void*);