[FL-1546, FL-1534, FL-1550] Drop F5, Certification preparation, Global application start lock (#585)

* Firmware: drop F5 target
* Rename app-loader to loader
* Update code owners file
* Loader: global application start lock API, minor refactoring
* Archive: update loader usage
* Cli: Command flags, global application start lock
* Apps: update cli API usage
* Bootloader: minor refactoring
* Firmware: minor build refactoring
* SubGhz: GUI packet test
* SubGhz: drop packet transmission and unused presets
* Github: drop F5 from build
* Archive: favorites
* Archive: a little bit more of Favorites

applications/loader/loader_i.h

@@ -0,0 +1,22 @@
+#include "loader.h"
+
+#include <furi.h>
+#include <api-hal.h>
+#include <cli/cli.h>
+#include <menu/menu.h>
+#include <menu/menu_item.h>
+#include <applications.h>
+#include <assets_icons.h>
+
+#define LOADER_LOG_TAG "loader"
+
+struct Loader {
+    FuriThread* thread;
+    const FlipperApplication* current_app;
+    string_t args;
+    Cli* cli;
+    ValueMutex* menu_vm;
+    size_t free_heap_size;
+    osMutexId_t mutex;
+    volatile uint8_t lock_semaphore;
+};