[FL-2520] FW build with -Wextra (#1185)

* Fixing compiler warnings with -Wextra
* More warnings suppression, WIP
* Even more warning fixes
* Added new lines at end of text files.
* Padding fix
* Additional fixes to warnings on different build configurations; added -Wextra to default build pipeline
* Fixes for Secplus v1
* -additional warnings
* +-Wredundant-decls fixes
* FuriHal: print stack overflow task name in console
* FuriHal: add missing include

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

applications/dialogs/dialogs.c

@@ -11,6 +11,7 @@ static DialogsApp* dialogs_app_alloc() {
 }
 
 static void dialogs_app_process_message(DialogsApp* app, DialogsAppMessage* message) {
+    UNUSED(app);
     switch(message->command) {
     case DialogsAppCommandFileOpen:
         message->return_data->bool_value =
@@ -25,6 +26,7 @@ static void dialogs_app_process_message(DialogsApp* app, DialogsAppMessage* mess
 }
 
 int32_t dialogs_srv(void* p) {
+    UNUSED(p);
     DialogsApp* app = dialogs_app_alloc();
     furi_record_create("dialogs", app);
 

applications/dialogs/dialogs.h

@@ -132,4 +132,4 @@ void dialog_message_show_storage_error(DialogsApp* context, const char* error_te
 
 #ifdef __cplusplus
 }
-#endif
+#endif

applications/dialogs/dialogs_api.c

@@ -70,4 +70,4 @@ void dialog_message_show_storage_error(DialogsApp* context, const char* error_te
     dialog_message_set_buttons(message, "Back", NULL, NULL);
     dialog_message_show(context, message);
     dialog_message_free(message);
-}
+}

applications/dialogs/dialogs_i.h

@@ -12,4 +12,4 @@ struct DialogsApp {
 
 #ifdef __cplusplus
 }
-#endif
+#endif

applications/dialogs/dialogs_message.h

@@ -43,4 +43,4 @@ typedef struct {
 
 #ifdef __cplusplus
 }
-#endif
+#endif

applications/dialogs/dialogs_module_file_select.h

@@ -9,4 +9,4 @@ bool dialogs_app_process_module_file_select(const DialogsAppMessageDataFileSelec
 
 #ifdef __cplusplus
 }
-#endif
+#endif

applications/dialogs/dialogs_module_message.h

@@ -9,4 +9,4 @@ DialogMessageButton dialogs_app_process_module_message(const DialogsAppMessageDa
 
 #ifdef __cplusplus
 }
-#endif
+#endif

applications/dialogs/view_holder.h

@@ -95,4 +95,4 @@ void view_holder_update(View* view, void* context);
 
 #ifdef __cplusplus
 }
-#endif
+#endif