fixup! refactor(core): improve Stellar signing UX

Author: ibz

tests/ui_tests/fixtures.json

@@ -651,6 +651,7 @@
 "T1B1_en_stellar-test_stellar.py::test_sign_tx[StellarSetOptionsOp-all]": "d9da27a46bd2bb1979b92ea5fd29a377ab2dcf03411e3f5083611f5d5d898319",
 "T1B1_en_stellar-test_stellar.py::test_sign_tx[StellarSetOptionsOp-one]": "7ba05f58159ec06816d97df33f51e775cdaf0f4582026e0504155ab43e45c931",
 "T1B1_en_stellar-test_stellar.py::test_sign_tx[StellarSetOptionsOp-some]": "c8f827367f049683e122fa66d9f986eeb478f2c3cd98d3fbca3128e273c88f17",
+"T1B1_en_stellar-test_stellar.py::test_sign_tx[all_sending_like_operations]": "edfe2f014e1cb0359d443414210a7b2004255605acb4a3e3c6a19305cd6b98a5",
 "T1B1_en_stellar-test_stellar.py::test_sign_tx[memo_hash]": "616e17e55897e7453eda6222514ac0809d33a7b6faa68a478b8581c863cd27be",
 "T1B1_en_stellar-test_stellar.py::test_sign_tx[memo_id]": "2b1058e17f6674b2db1edf28fbd061a4744519d64b7ba5c1ad54069de87779bf",
 "T1B1_en_stellar-test_stellar.py::test_sign_tx[memo_return]": "70e8610656969d3421eae8285b045e6b75345203149f6b30fcccfa42ea0e1ce6",