release: v0.5.0 — 覆盖率96.42%达标、lint零警告、覆盖率门禁、CI强化、发布自动化

- 覆盖率 96.42%（行）：新增 59 测试共 385 个，覆盖 DOM 交互事件、对话框按钮交互、Intl/localStorage 异常路径、React 渲染生命周期
- 测试环境重构：SSR 分支用 defineProperty 真正覆盖 document/window；新增 tests/dom.test.ts、tests/setup.ts
- jest 覆盖率门禁 lines >= 95%；CI lint 改必过；新增 publish.yml（v* tag 自动发布到 Gitea registry）
- 修复：Toast.off 空数组残留、Toast.on 取消函数 this 绑定、action close:false 冒泡关闭、use() 重复注册钩子、i18n catch 引用错误
- 删除死代码 autoApplySystemTheme；lint 零警告（no-console 策略 + caughtErrorsIgnorePattern）

src/i18n.ts

@@ -1,7 +1,7 @@
 /**
  * MetonaToast i18n — 国际化管理
  * @module i18n
- * @version 0.4.0
+ * @version 0.5.0
  */
 
 import { LOCALES } from './constants.js';
@@ -405,7 +405,7 @@ export const clearLocaleListeners = (): void => {
 export const formatNumber = (number: number, options: Intl.NumberFormatOptions = {}): string => {
   try {
     return new Intl.NumberFormat(currentLocale, options).format(number);
-  } catch (e) {
+  } catch {
     return number.toString();
   }
 };
@@ -420,7 +420,7 @@ export const formatCurrency = (amount: number, currency = 'USD', options: Intl.N
       currency,
       ...options,
     }).format(amount);
-  } catch (e) {
+  } catch {
     return amount.toString();
   }
 };
@@ -436,7 +436,7 @@ export const formatPercent = (value: number, options: Intl.NumberFormatOptions =
       maximumFractionDigits: 2,
       ...options,
     }).format(value / 100);
-  } catch (e) {
+  } catch {
     return `${value}%`;
   }
 };
@@ -448,7 +448,7 @@ export const formatDate = (date: Date | number | string, options: Intl.DateTimeF
   try {
     const dateObj = date instanceof Date ? date : new Date(date);
     return new Intl.DateTimeFormat(currentLocale, options).format(dateObj);
-  } catch (e) {
+  } catch {
     return String(date);
   }
 };
@@ -497,7 +497,7 @@ export const formatRelativeTime = (date: Date | number | string, options: Intl.R
     }
 
     return String(date);
-  } catch (e) {
+  } catch {
     return String(date);
   }
 };
@@ -524,7 +524,7 @@ export const formatList = (list: string[], _options: Record<string, unknown> = {
 export const formatPlural = (count: number, options: Intl.PluralRulesOptions = {}): string => {
   try {
     return new Intl.PluralRules(currentLocale, options).select(count);
-  } catch (e) {
+  } catch {
     return count === 1 ? 'one' : 'other';
   }
 };