[FL-2627] Flipper applications: SDK, build and debug system (#1387)

* Added support for running applications from SD card (FAPs - Flipper Application Packages)
* Added plugin_dist target for fbt to build FAPs
* All apps of type FlipperAppType.EXTERNAL and FlipperAppType.PLUGIN are built as FAPs by default
* Updated VSCode configuration for new fbt features - re-deploy stock configuration to use them
* Added debugging support for FAPs with fbt debug & VSCode
* Added public firmware API with automated versioning

Co-authored-by: hedger <hedger@users.noreply.github.com>
Co-authored-by: SG <who.just.the.doctor@gmail.com>
Co-authored-by: あく <alleteam@gmail.com>

applications/services/desktop/animations/animation_manager.h

@@ -0,0 +1,159 @@
+#pragma once
+
+#include <gui/view.h>
+#include <gui/icon_i.h>
+#include <stdint.h>
+#include <dolphin/dolphin.h>
+
+typedef struct AnimationManager AnimationManager;
+
+typedef struct {
+    uint8_t x;
+    uint8_t y;
+    const char* text;
+    Align align_h;
+    Align align_v;
+} Bubble;
+
+typedef struct FrameBubble {
+    Bubble bubble;
+    uint8_t start_frame;
+    uint8_t end_frame;
+    const struct FrameBubble* next_bubble;
+} FrameBubble;
+
+typedef struct {
+    const FrameBubble* const* frame_bubble_sequences;
+    uint8_t frame_bubble_sequences_count;
+    const Icon icon_animation;
+    const uint8_t* frame_order;
+    uint8_t passive_frames;
+    uint8_t active_frames;
+    uint8_t active_cycles;
+    uint16_t duration;
+    uint16_t active_cooldown;
+} BubbleAnimation;
+
+typedef void (*AnimationManagerSetNewIdleAnimationCallback)(void* context);
+typedef void (*AnimationManagerCheckBlockingCallback)(void* context);
+typedef void (*AnimationManagerInteractCallback)(void*);
+
+/**
+ * Allocate Animation Manager
+ *
+ * @return animation manager instance
+ */
+AnimationManager* animation_manager_alloc(void);
+
+/**
+ * Free Animation Manager
+ *
+ * @animation_manager   instance
+ */
+void animation_manager_free(AnimationManager* animation_manager);
+
+/**
+ * Get View of Animation Manager
+ *
+ * @animation_manager   instance
+ * @return      view
+ */
+View* animation_manager_get_animation_view(AnimationManager* animation_manager);
+
+/**
+ * Set context for all callbacks for Animation Manager
+ *
+ * @animation_manager   instance
+ * @context             context
+ */
+void animation_manager_set_context(AnimationManager* animation_manager, void* context);
+
+/**
+ * Set callback for Animation Manager for defered calls
+ * for animation_manager_new_idle_process().
+ * Animation Manager doesn't have it's own thread, so main thread gives
+ * callbacks to A.M. to call when it should perform some inner manipulations.
+ * This callback is called from other threads and should notify main thread
+ * when to call animation_manager_new_idle_process().
+ * So scheme is this:
+ * A.M. sets callbacks,
+ * callbacks notifies main thread
+ * main thread in its own context calls appropriate *_process() function.
+ *
+ * @animation_manager   instance
+ * @callback            callback
+ */
+void animation_manager_set_new_idle_callback(
+    AnimationManager* animation_manager,
+    AnimationManagerSetNewIdleAnimationCallback callback);
+
+/**
+ * Function to call in main thread as a response to
+ * set_new_idle_callback's call.
+ *
+ * @animation_manager   instance
+ */
+void animation_manager_new_idle_process(AnimationManager* animation_manager);
+
+/**
+ * Set callback for Animation Manager for defered calls
+ * for animation_manager_check_blocking_process().
+ *
+ * @animation_manager   instance
+ * @callback            callback
+ */
+void animation_manager_set_check_callback(
+    AnimationManager* animation_manager,
+    AnimationManagerCheckBlockingCallback callback);
+
+/**
+ * Function to call in main thread as a response to
+ * set_new_idle_callback's call.
+ *
+ * @animation_manager   instance
+ */
+void animation_manager_check_blocking_process(AnimationManager* animation_manager);
+
+/**
+ * Set callback for Animation Manager for defered calls
+ * for animation_manager_interact_process().
+ *
+ * @animation_manager   instance
+ * @callback            callback
+ */
+void animation_manager_set_interact_callback(
+    AnimationManager* animation_manager,
+    AnimationManagerInteractCallback callback);
+
+/**
+ * Function to call in main thread as a response to
+ * set_new_idle_callback's call.
+ *
+ * @animation_manager   instance
+ * @return              true if event was consumed
+ */
+bool animation_manager_interact_process(AnimationManager* animation_manager);
+
+/** Check if animation loaded
+ *
+ * @animation_manager   instance
+ */
+bool animation_manager_is_animation_loaded(AnimationManager* animation_manager);
+
+/**
+ * Unload and Stall animation actions. Draw callback in view
+ * paints first frame of current animation until
+ * animation_manager_load_and_continue_animation() is called.
+ * Can't be called multiple times. Every Stall has to be finished
+ * with Continue.
+ *
+ * @animation_manager   instance
+ */
+void animation_manager_unload_and_stall_animation(AnimationManager* animation_manager);
+
+/**
+ * Load and Contunue execution of animation manager.
+ *
+ * @animation_manager   instance
+ */
+void animation_manager_load_and_continue_animation(AnimationManager* animation_manager);