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/ja.json

@@ -1359,13 +1359,13 @@
     "wallets_new_label": "新しいウォレットを作成：",
     "wallets_open": "開く",
     "wallets_reveal": "フォルダを開く",
-    "wallets_sort_addresses": "アドレス数",
+    "wallets_sort_addresses": "アドレス",
     "wallets_sort_asc": "昇順（古い/少ない/小さい順）",
     "wallets_sort_by": "並べ替え：",
-    "wallets_sort_created": "作成日",
+    "wallets_sort_created": "作成",
     "wallets_sort_desc": "降順（新しい/多い/大きい順）",
-    "wallets_sort_size": "ウォレットサイズ",
-    "wallets_sort_txs": "取引数",
+    "wallets_sort_size": "サイズ",
+    "wallets_sort_txs": "取引",
     "wallets_title": "ウォレット",
     "warning": "警告",
     "warning_upper": "警告！",