i18n(chat): translate the delete-everywhere / restore strings (8 languages)

Back-fills the 14 new chat delete/restore keys additively into de/es/fr/pt/ru/
zh/ja/ko (2460 -> 2474 each), matching each file's established terminology
(conversation, Delete, Restore, sync, seed phrase, shielded/z address, scan,
device, chain, fee) — translated + reviewed per language. Rebuilds
NotoSansCJK-Subset.ttf (2104 -> 2107 glyphs) to cover 3 new CJK glyphs (微, 曾,
伝) the new zh/ja strings introduced, so they don't render as tofu.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

res/lang/zh.json

@@ -276,8 +276,12 @@
     "chat_delete_body_prefix": "删除与以下用户会话的本地副本：",
     "chat_delete_body_suffix": "？",
     "chat_delete_confirm": "删除",
+    "chat_delete_everywhere": "在所有设备删除",
+    "chat_delete_everywhere_note": "这还会告知您的其他设备——以及日后通过助记词恢复的钱包——隐藏此会话。此操作会发送一个微小的链上信号（需支付常规聊天手续费）。之后您可以在“恢复”中将其重新找回。",
+    "chat_delete_everywhere_toast": "正在所有设备上删除——信号已发送",
     "chat_delete_failed": "无法删除会话——未做任何更改。",
     "chat_delete_local_note": "此操作仅影响此设备——消息仍保留在区块链上，对方也仍保有自己的副本。",
+    "chat_delete_needs_sync": "请等待钱包完全同步后，才能在所有设备删除。",
     "chat_delete_revive_note": "“删除”会清除此设备上的记录。如果对方再次给您发消息，会话会重新出现。",
     "chat_delete_title": "删除会话？",
     "chat_deleted_toast": "会话已删除",
@@ -323,6 +327,16 @@
     "chat_rename": "重命名联系人",
     "chat_rename_hint": "联系人名称",
     "chat_renamed": "联系人已重命名",
+    "chat_restore_btn": "恢复",
+    "chat_restore_desc": "在所有设备删除的会话可以在此处找回——无论是在本设备上，还是在导入助记词之后。恢复会从链上重新导入消息，并通知您的其他设备再次显示该会话。",
+    "chat_restore_manage": "恢复",
+    "chat_restore_none": "尚未找到已删除的会话。如果您曾在其他设备上删除过某个会话，请尝试“快速扫描”，或在下方粘贴其聊天地址。",
+    "chat_restore_paste_hint": "粘贴该会话的聊天（z）地址",
+    "chat_restore_paste_label": "通过聊天地址恢复",
+    "chat_restore_scan": "快速扫描",
+    "chat_restore_scanning": "正在扫描区块链以查找已删除的会话…",
+    "chat_restore_title": "恢复会话",
+    "chat_restore_toast": "正在恢复会话——将在下次扫描后重新显示",
     "chat_retry": "重试",
     "chat_search": "搜索会话",
     "chat_sec_appearance": "外观",