implemented furi from flipper zero

added cmsis_core, furi, mlib and nanobake
implemented basic app structure from furi
implemented basic placeholder apps

components/nanobake/inc/nb_config.h

@@ -0,0 +1,26 @@
+#pragma once
+
+#include "nb_display.h"
+#include "nb_touch.h"
+#include "nb_app.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef nb_touch_driver_t (*create_touch_driver)();
+typedef nb_display_driver_t (*create_display_driver)();
+
+typedef struct nb_config nb_config_t;
+struct nb_config {
+    // Required driver for display
+    const create_display_driver _Nonnull display_driver;
+    // Optional driver for touch input
+    const create_touch_driver _Nullable touch_driver;
+    // List of user applications
+    const nb_app_t* apps[];
+};
+
+#ifdef __cplusplus
+}
+#endif