feat(wallets): segmented sort control (like the Receive all/z/t toggle)

Replace the sort dropdown with a material::SegmentedControl — Created / Addresses
/ Txs / Size — matching the Receive tab's address-type toggle, with the asc/desc
arrow beside it. Shorten the four sort labels to fit the segments (updated across
all eight languages + the back-fill script). The direction arrow is positioned
explicitly on the segment's baseline (the control is draw-list based and doesn't
advance the layout cursor).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

res/lang/pt.json

@@ -1359,13 +1359,13 @@
     "wallets_new_label": "Criar uma nova carteira:",
     "wallets_open": "Abrir",
     "wallets_reveal": "Mostrar pasta",
-    "wallets_sort_addresses": "Número de endereços",
+    "wallets_sort_addresses": "Endereços",
     "wallets_sort_asc": "Crescente (mais antigo / menos / menor primeiro)",
     "wallets_sort_by": "Ordenar:",
-    "wallets_sort_created": "Data de criação",
+    "wallets_sort_created": "Criado",
     "wallets_sort_desc": "Decrescente (mais recente / mais / maior primeiro)",
-    "wallets_sort_size": "Tamanho da carteira",
-    "wallets_sort_txs": "Número de transações",
+    "wallets_sort_size": "Tamanho",
+    "wallets_sort_txs": "Txs",
     "wallets_title": "Carteiras",
     "warning": "Aviso",
     "warning_upper": "AVISO!",