[FL-520] Filesystem Api and App (#280)

* update fatfs integer types
* fix sector size to 512
* fix sector size calculation
* common fs api
* fs api realization (sd card + fat fs)
* better sector size definition
* more api realization fns
* add error description api, add common api
* fix api flag naming, run app
* add fs_info call
* disable fatfs strfuncs, enable fatfs chmod
* rework filesystem app
* sd detect cycle, sd menu, sd eject feature
* fix sd detect cycle
* sd card format routine
* ui improvements, sd info routine
* properly unmount card
* separate mode flags
* add api folder, move app, rename app
* fix api naming
* update st-card-test to use api
* update path to app
* fixed potential problem of using sizeof union
* updated api documentation, new time/date fns
* update codeowners
* changed app requirements
* changed app order
* sd insert/remove log

applications/applications.h

@@ -41,6 +41,7 @@ void cli_task(void* p);
 void music_player(void* p);
 void sdnfc(void* p);
 void floopper_bloopper(void* p);
+void sd_filesystem(void* p);
 
 const FlipperStartupApp FLIPPER_STARTUP[] = {
 #ifdef APP_DISPLAY
@@ -88,6 +89,13 @@ const FlipperStartupApp FLIPPER_STARTUP[] = {
      .icon = A_Plugins_14},
 #endif
 
+#ifdef APP_SD_FILESYSTEM
+    {.app = sd_filesystem,
+     .name = "sd_filesystem",
+     .libs = {1, FURI_LIB{"menu_task"}},
+     .icon = A_Plugins_14},
+#endif
+
 #ifdef APP_DOLPHIN
     {.app = dolphin_task,
      .name = "dolphin_task",
@@ -165,7 +173,7 @@ const FlipperStartupApp FLIPPER_STARTUP[] = {
 #ifdef APP_SD_TEST
     {.app = sd_card_test,
      .name = "sd_card_test",
-     .libs = {1, FURI_LIB{"gui_task"}},
+     .libs = {2, FURI_LIB{"gui_task", "sd_filesystem"}},
      .icon = A_Plugins_14},
 #endif
 
@@ -257,7 +265,7 @@ const FlipperStartupApp FLIPPER_PLUGINS[] = {
 #ifdef BUILD_SD_TEST
     {.app = sd_card_test,
      .name = "sd_card_test",
-     .libs = {1, FURI_LIB{"gui_task"}},
+     .libs = {2, FURI_LIB{"gui_task", "sd_filesystem"}},
      .icon = A_Plugins_14},
 #endif