Cli: fix memleak, add more commands. (#244)

* Cli: add statndard applications, fix memory leak, add reset and reset to dfu.

* Lib: pass proper data pointer to osMessageQueueGet

* App-loader: optional cli

* Format sources

firmware/targets/Inc/api-hal-boot.h

@@ -0,0 +1,8 @@
+#pragma once
+
+typedef enum {
+    ApiHalBootModeNormal,
+    ApiHalBootModeDFU
+} ApiHalBootMode;
+
+void api_hal_boot_set_mode(ApiHalBootMode mode);