[FL-2674] Show error popup when NFC chip is not init/disconnected (#1722)

* Show error popup when NFC chip is not init/disconnected
* Move to dialogs for the error message
* Fix a memory leak and wrap the hal check
* F7: update api_symbols.csv, add furi_hal_nfc_is_init

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

firmware/targets/furi_hal_include/furi_hal_nfc.h

@@ -107,6 +107,12 @@ void furi_hal_nfc_init();
  */
 bool furi_hal_nfc_is_busy();
 
+/** Check if nfc is initialized
+ *
+ * @return     true if initialized
+ */
+ bool furi_hal_nfc_is_init();
+
 /** NFC field on
  */
 void furi_hal_nfc_field_on();