Function getTooltipIcon

entrypoints/content.ts:871–878

* 获取提示图标

(type: 'translating' | 'success' | 'error')

 * 获取提示图标
 */
function getTooltipIcon(type: 'translating' | 'success' | 'error'): string {
    const icons = {
        translating: '•',
        success: '✓',
        error: '!'
    };
    return icons[type];
}

/**
 * 移除现有的提示弹窗