chore(extension): add i18n keys and minor fixes

- en/ko/zh-cn.json에 smart account 관련 13개 i18n 키 추가
- helper.ts: buildDummyAuthorizationList의 address 파라미터 타입 명확화
- DSTypography: minor fix

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: jungcome7

apps/extension/src/languages/en.json

@@ -412,6 +412,28 @@
   "page.wallet.keyring-item.dropdown.delete-wallet-title": "Delete Wallet",
   "page.wallet.keyring-item.dropdown.view-recovery-path-title": "View Recovery Phrase",
   "page.wallet.keyring-item.dropdown.view-private-key-title": "View Private key",
+  "page.wallet.keyring-item.dropdown.smart-account-title": "EVM Smart Account",
+
+  "page.wallet.smart-account.title": "Smart Account",
+  "page.wallet.smart-account.description": "Enable or disable Smart Account for each network.",
+  "page.wallet.smart-account.status.unsupported": "Unsupported",
+  "page.wallet.smart-account.confirm.title": "Transaction Confirmation",
+  "page.wallet.smart-account.confirm.section-title": "Transaction Summary",
+  "page.wallet.smart-account.confirm.switch-to": "Switch To",
+  "page.wallet.smart-account.confirm.summary.upgrade": "Upgrade to Smart Account",
+  "page.wallet.smart-account.confirm.summary.upgrade.desc": "Switching from a regular account to a Smart Account. Your address stays the same.",
+  "page.wallet.smart-account.confirm.summary.downgrade": "Revert to Standard Account",
+  "page.wallet.smart-account.confirm.summary.downgrade.desc": "Switching from a Smart Account to a regular account. You can switch back anytime.",
+  "page.wallet.smart-account.confirm.current": "Current",
+  "page.wallet.smart-account.confirm.current.eoa": "Regular Account (EOA)",
+  "page.wallet.smart-account.confirm.current.smart": "Smart Account",
+  "page.wallet.smart-account.confirm.delegator": "Delegation Contract",
+  "page.wallet.smart-account.confirm.network": "Network",
+  "page.wallet.smart-account.confirm.account": "Account",
+  "page.wallet.smart-account.confirm.fee": "Network Fee",
+  "page.wallet.smart-account.confirm.fee.insufficient": "Insufficient balance for network fee.",
+  "page.wallet.smart-account.confirm.fee.failed": "Unable to estimate",
+  "page.wallet.smart-account.confirm.fee.retry": "Tap to retry",
 
   "page.wallet.change-name.previous-name-input-label": "Previous Wallet Name",
   "page.wallet.change-name.new-name-input-label": "New Wallet Name",

apps/extension/src/languages/ko.json

@@ -406,6 +406,28 @@
   "page.wallet.keyring-item.dropdown.delete-wallet-title": "지갑 삭제",
   "page.wallet.keyring-item.dropdown.view-recovery-path-title": "복구 문구 보기",
   "page.wallet.keyring-item.dropdown.view-private-key-title": "프라이빗키 보기",
+  "page.wallet.keyring-item.dropdown.smart-account-title": "EVM 스마트 계정",
+
+  "page.wallet.smart-account.title": "스마트 계정",
+  "page.wallet.smart-account.description": "네트워크별로 Smart Account를 활성화하거나 비활성화할 수 있습니다.",
+  "page.wallet.smart-account.status.unsupported": "미지원",
+  "page.wallet.smart-account.confirm.title": "트랜잭션 확인",
+  "page.wallet.smart-account.confirm.section-title": "트랜잭션 요약",
+  "page.wallet.smart-account.confirm.switch-to": "전환 대상",
+  "page.wallet.smart-account.confirm.summary.upgrade": "계정 업그레이드",
+  "page.wallet.smart-account.confirm.summary.upgrade.desc": "일반 계정에서 스마트 계정으로 전환합니다. 주소는 동일하게 유지됩니다.",
+  "page.wallet.smart-account.confirm.summary.downgrade": "계정 다운그레이드",
+  "page.wallet.smart-account.confirm.summary.downgrade.desc": "스마트 계정에서 일반 계정으로 전환합니다. 언제든 다시 전환할 수 있습니다.",
+  "page.wallet.smart-account.confirm.current": "현재",
+  "page.wallet.smart-account.confirm.current.eoa": "일반 계정 (EOA)",
+  "page.wallet.smart-account.confirm.current.smart": "스마트 계정",
+  "page.wallet.smart-account.confirm.delegator": "위임 컨트랙트",
+  "page.wallet.smart-account.confirm.network": "네트워크",
+  "page.wallet.smart-account.confirm.account": "계정",
+  "page.wallet.smart-account.confirm.fee": "네트워크 수수료",
+  "page.wallet.smart-account.confirm.fee.insufficient": "네트워크 수수료를 위한 잔액이 부족합니다.",
+  "page.wallet.smart-account.confirm.fee.failed": "추정 불가",
+  "page.wallet.smart-account.confirm.fee.retry": "탭하여 재시도",
 
   "page.wallet.change-name.previous-name-input-label": "현재 지갑 이름",
   "page.wallet.change-name.new-name-input-label": "새로운 지갑 이름",

apps/extension/src/languages/zh-cn.json

@@ -376,6 +376,28 @@
   "page.wallet.keyring-item.dropdown.delete-wallet-title": "删除钱包",
   "page.wallet.keyring-item.dropdown.view-recovery-path-title": "查看助记词",
   "page.wallet.keyring-item.dropdown.view-private-key-title": "查看私钥",
+  "page.wallet.keyring-item.dropdown.smart-account-title": "EVM 智能账户",
+
+  "page.wallet.smart-account.title": "智能账户",
+  "page.wallet.smart-account.description": "按网络启用或禁用智能账户。",
+  "page.wallet.smart-account.status.unsupported": "不支持",
+  "page.wallet.smart-account.confirm.title": "交易确认",
+  "page.wallet.smart-account.confirm.section-title": "交易摘要",
+  "page.wallet.smart-account.confirm.switch-to": "切换到",
+  "page.wallet.smart-account.confirm.summary.upgrade": "升级为智能账户",
+  "page.wallet.smart-account.confirm.summary.upgrade.desc": "普通账户切换为智能账户。地址保持不变。",
+  "page.wallet.smart-account.confirm.summary.downgrade": "恢复为标准账户",
+  "page.wallet.smart-account.confirm.summary.downgrade.desc": "智能账户切换为普通账户。可随时切换回来。",
+  "page.wallet.smart-account.confirm.current": "当前",
+  "page.wallet.smart-account.confirm.current.eoa": "普通账户 (EOA)",
+  "page.wallet.smart-account.confirm.current.smart": "智能账户",
+  "page.wallet.smart-account.confirm.delegator": "委托合约",
+  "page.wallet.smart-account.confirm.network": "网络",
+  "page.wallet.smart-account.confirm.account": "账户",
+  "page.wallet.smart-account.confirm.fee": "网络费用",
+  "page.wallet.smart-account.confirm.fee.insufficient": "余额不足以支付网络费用。",
+  "page.wallet.smart-account.confirm.fee.failed": "无法估算",
+  "page.wallet.smart-account.confirm.fee.retry": "点击重试",
 
   "page.wallet.change-name.previous-name-input-label": "原钱包名称",
   "page.wallet.change-name.new-name-input-label": "新钱包名称",

packages/background/src/keyring-ethereum/helper.ts

@@ -108,11 +108,11 @@ export function buildDummyAuthorizationList(
   return [
     {
       address,
-      chainId,
+      chainId: `0x${chainId.toString(16)}`,
       nonce: "0x1",
       r: "0x" + "1".repeat(64),
       s: "0x" + "1".repeat(64),
-      yParity: 1,
+      yParity: "0x1",
     },
   ];
 }

packages/design-system/src/foundation/typography/typography.tsx

@@ -1,6 +1,7 @@
 import React from "react";
 import { dsTypographyTokens } from "./typography-tokens";
 import type { DSTypographySize } from "./typography-tokens";
+import { DSColor } from "../color";
 
 type Weight = "semibold" | "medium" | "regular";
 
@@ -17,7 +18,7 @@ export interface DSTypographyProps extends React.HTMLAttributes<HTMLElement> {
   weight?: Weight;
   /** Override token font size (px) */
   fontSize?: number;
-  /** Text color — `DSColor.typography.primary`, `DSColor.blue400`, or any CSS color */
+  /** Text color — defaults to `DSColor.typography.primary`. Accepts any CSS color. */
   color?: string;
   /** HTML element to render as — `"span"`, `"p"`, `"h1"`, `"div"`, `"label"`, etc. */
   as?: React.ElementType;
@@ -47,7 +48,7 @@ export const DSTypography = React.forwardRef<HTMLElement, DSTypographyProps>(
           lineHeight: token?.lineHeight,
           letterSpacing: token?.letterSpacing,
           fontWeight: WEIGHT_VALUE[weight],
-          color,
+          color: color ?? DSColor.typography.primary,
           ...style,
         }}
         {...rest}