PicoPass: auth cleanup (#2470)

* remove redundant auth methods
* Move picopass keys to new file
* CTF key
* Format sources
* PicoPass: add pragma once to picopass_keys.h

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

applications/plugins/picopass/scenes/picopass_scene_key_menu.c

@@ -1,4 +1,5 @@
 #include "../picopass_i.h"
+#include "../picopass_keys.h"
 
 enum SubmenuIndex {
     SubmenuIndexWriteStandard,
@@ -8,11 +9,6 @@ enum SubmenuIndex {
     SubmenuIndexWriteCustom, //TODO: user input of key
 };
 
-extern const uint8_t picopass_xice_key[];
-extern const uint8_t picopass_xicl_key[];
-extern const uint8_t picopass_xics_key[];
-extern const uint8_t picopass_iclass_key[];
-
 void picopass_scene_key_menu_submenu_callback(void* context, uint32_t index) {
     Picopass* picopass = context;