456 lines
12 KiB
JavaScript
456 lines
12 KiB
JavaScript
import { useState, useEffect, useRef } from 'react';
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import {
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View, Text, StyleSheet, TouchableOpacity,
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Alert, ActivityIndicator, ScrollView, Platform, Linking, BackHandler
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} from 'react-native';
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import { StatusBar } from 'expo-status-bar';
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import { Ionicons } from '@expo/vector-icons';
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import {
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getGitHubToken, clearGitHubToken, getAllCategories,
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getTotalRepoCount, setGitHubToken
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} from '../services/database';
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import { fetchStarredRepos, checkUpdate } from '../services/github';
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import TokenInput from '../components/TokenInput';
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// 设置页：Token 管理、数据统计、版本更新检查
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export default function SettingsScreen({ onGoBack, onTokenExpired }) {
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const [token, setToken] = useState(null);
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const [stats, setStats] = useState({ repos: 0, categories: 0 });
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const [showTokenInput, setShowTokenInput] = useState(false);
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const [verifying, setVerifying] = useState(false);
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const [checkingUpdate, setCheckingUpdate] = useState(false);
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const [updateInfo, setUpdateInfo] = useState(null);
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const goBackRef = useRef(onGoBack);
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goBackRef.current = onGoBack;
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// 加载已保存的 Token 和数据统计
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const loadSettings = async () => {
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const savedToken = await getGitHubToken();
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setToken(savedToken);
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const cats = await getAllCategories();
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const total = await getTotalRepoCount();
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setStats({ repos: total, categories: cats.length });
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};
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useEffect(() => {
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loadSettings();
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}, []);
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// Android 硬件返回按钮
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useEffect(() => {
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const onBackPress = () => {
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goBackRef.current();
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return true;
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};
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const subscription = BackHandler.addEventListener('hardwareBackPress', onBackPress);
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return () => subscription.remove();
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}, []);
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const handleChangeToken = () => {
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setShowTokenInput(true);
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};
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// 验证当前 Token 是否仍然有效
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const handleVerifyToken = async () => {
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setVerifying(true);
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try {
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await fetchStarredRepos(token);
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Alert.alert('验证成功', 'Token 有效');
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} catch (e) {
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Alert.alert('验证失败', e.message);
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} finally {
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setVerifying(false);
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}
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};
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// 清除 Token（需用户确认）
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const handleClearToken = () => {
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Alert.alert(
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'清除 Token',
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'确定要清除 GitHub Token 吗？清除后需要重新输入才能同步数据。',
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[
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{ text: '取消', style: 'cancel' },
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{
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text: '清除',
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style: 'destructive',
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onPress: async () => {
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await clearGitHubToken();
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onTokenExpired();
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},
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},
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]
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);
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};
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const handleTokenSaved = async () => {
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setShowTokenInput(false);
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await loadSettings();
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};
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// 检查 GitHub Releases 是否有新版本
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const handleCheckUpdate = async () => {
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setCheckingUpdate(true);
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setUpdateInfo(null);
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const savedToken = await getGitHubToken();
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const result = await checkUpdate(savedToken);
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setUpdateInfo(result);
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setCheckingUpdate(false);
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if (result.error) {
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Alert.alert('检查更新', result.error);
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} else if (result.hasUpdate) {
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Alert.alert(
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'发现新版本',
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`当前版本：v${result.currentVersion}\n最新版本：v${result.latestVersion}\n\n${result.releaseName || ''}\n\n${result.releaseBody ? result.releaseBody : ''}`,
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[
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{ text: '取消', style: 'cancel' },
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{
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text: '前往下载',
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onPress: () => {
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if (result.releaseUrl) {
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Linking.openURL(result.releaseUrl);
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}
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},
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},
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]
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);
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} else {
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Alert.alert('检查更新', result.message || '已是最新版本');
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}
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};
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if (showTokenInput) {
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return <TokenInput onTokenSaved={handleTokenSaved} onBack={() => setShowTokenInput(false)} />;
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}
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const maskedToken = token
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? token.slice(0, 8) + '••••••••' + token.slice(-4)
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: '';
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return (
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<View style={styles.container}>
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<StatusBar style="dark" />
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<View style={styles.header}>
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<TouchableOpacity style={styles.backBtn} onPress={onGoBack}>
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<Ionicons name="arrow-back" size={24} color="#333" />
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</TouchableOpacity>
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<Text style={styles.headerTitle}>设置</Text>
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<View style={styles.backBtn} />
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</View>
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<ScrollView style={styles.scroll}>
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<View style={styles.section}>
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<Text style={styles.sectionTitle}>GitHub 账号</Text>
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<View style={styles.card}>
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<View style={styles.row}>
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<Ionicons name="key" size={20} color="#0366d6" />
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<Text style={styles.rowLabel}>访问令牌</Text>
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</View>
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<Text style={styles.tokenText}>
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{token ? maskedToken : '未设置'}
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</Text>
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<View style={styles.tokenActions}>
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<TouchableOpacity
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style={styles.tokenBtn}
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onPress={handleChangeToken}
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>
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<Ionicons name="create" size={16} color="#fff" />
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<Text style={styles.tokenBtnText}>
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{token ? '修改' : '设置'}
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</Text>
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</TouchableOpacity>
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{token ? (
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<>
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<TouchableOpacity
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style={[styles.tokenBtn, styles.tokenBtnOutline]}
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onPress={handleVerifyToken}
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disabled={verifying}
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>
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{verifying ? (
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<ActivityIndicator size="small" color="#0366d6" />
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) : (
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<>
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<Ionicons name="checkmark" size={16} color="#0366d6" />
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<Text style={[styles.tokenBtnText, styles.tokenBtnTextOutline]}>验证</Text>
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</>
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)}
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</TouchableOpacity>
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<TouchableOpacity
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style={[styles.tokenBtn, styles.tokenBtnDanger]}
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onPress={handleClearToken}
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>
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<Ionicons name="trash" size={16} color="#fff" />
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<Text style={styles.tokenBtnText}>清除</Text>
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</TouchableOpacity>
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</>
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) : null}
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</View>
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</View>
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</View>
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<View style={styles.section}>
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<Text style={styles.sectionTitle}>数据统计</Text>
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<View style={styles.statsRow}>
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<View style={styles.statCard}>
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<Ionicons name="star" size={24} color="#f0ad4e" />
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<Text style={styles.statNumber}>{stats.repos}</Text>
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<Text style={styles.statLabel}>星标仓库</Text>
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</View>
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<View style={styles.statCard}>
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<Ionicons name="folder" size={24} color="#0366d6" />
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<Text style={styles.statNumber}>{stats.categories}</Text>
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<Text style={styles.statLabel}>分类</Text>
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</View>
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</View>
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</View>
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<View style={styles.section}>
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<Text style={styles.sectionTitle}>AI 分析（即将推出）</Text>
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<TouchableOpacity style={styles.card} activeOpacity={0.7}>
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<View style={styles.aiPlaceholder}>
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<View style={styles.aiIconWrap}>
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<Ionicons name="sparkles" size={32} color="#8b5cf6" />
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</View>
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<Text style={styles.aiTitle}>智能分析你的星标仓库</Text>
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<Text style={styles.aiDesc}>
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自动分类、代码质量评估、技术趋势分析等强大功能即将上线
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</Text>
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<View style={styles.comingBadge}>
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<Text style={styles.comingBadgeText}>即将推出</Text>
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</View>
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</View>
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</TouchableOpacity>
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</View>
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<View style={styles.section}>
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<Text style={styles.sectionTitle}>关于</Text>
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<TouchableOpacity
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style={styles.card}
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onPress={handleCheckUpdate}
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disabled={checkingUpdate}
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activeOpacity={0.7}
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>
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<View style={styles.aboutRow}>
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<View style={styles.aboutLeft}>
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<Ionicons name="information-circle-outline" size={20} color="#555" />
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<Text style={styles.aboutLabel}>版本</Text>
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</View>
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<View style={styles.aboutRight}>
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{checkingUpdate ? (
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<ActivityIndicator size="small" color="#0366d6" />
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) : updateInfo && updateInfo.hasUpdate ? (
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<View style={styles.updateBadge}>
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<Text style={styles.updateBadgeText}>有新版本</Text>
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</View>
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) : null}
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<Text style={styles.aboutValue}>1.0.0</Text>
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<Ionicons name="chevron-forward" size={18} color="#ccc" />
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</View>
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</View>
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</TouchableOpacity>
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</View>
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<View style={{ height: 40 }} />
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</ScrollView>
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</View>
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);
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}
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const styles = StyleSheet.create({
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container: {
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flex: 1,
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backgroundColor: '#f5f5f5',
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},
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header: {
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flexDirection: 'row',
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alignItems: 'center',
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justifyContent: 'space-between',
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backgroundColor: '#fff',
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paddingTop: Platform.OS === 'ios' ? 50 : 40,
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paddingBottom: 12,
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paddingHorizontal: 16,
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borderBottomWidth: 1,
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borderBottomColor: '#e8e8e8',
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},
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backBtn: {
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width: 40,
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height: 40,
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justifyContent: 'center',
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alignItems: 'center',
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},
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headerTitle: {
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fontSize: 18,
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fontWeight: '600',
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color: '#1a1a1a',
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},
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scroll: {
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flex: 1,
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},
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section: {
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marginTop: 20,
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paddingHorizontal: 16,
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},
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sectionTitle: {
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fontSize: 13,
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fontWeight: '600',
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color: '#888',
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marginBottom: 8,
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marginLeft: 4,
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textTransform: 'uppercase',
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},
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card: {
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backgroundColor: '#fff',
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borderRadius: 12,
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padding: 16,
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elevation: 1,
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shadowColor: '#000',
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shadowOffset: { width: 0, height: 1 },
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shadowOpacity: 0.05,
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shadowRadius: 2,
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},
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row: {
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flexDirection: 'row',
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alignItems: 'center',
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gap: 8,
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marginBottom: 8,
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},
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rowLabel: {
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fontSize: 15,
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fontWeight: '500',
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color: '#333',
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},
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tokenText: {
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fontSize: 13,
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color: '#888',
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fontFamily: Platform.OS === 'ios' ? 'Menlo' : 'monospace',
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marginBottom: 12,
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},
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tokenActions: {
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flexDirection: 'row',
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gap: 10,
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},
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tokenBtn: {
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flexDirection: 'row',
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alignItems: 'center',
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backgroundColor: '#0366d6',
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paddingHorizontal: 14,
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paddingVertical: 8,
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borderRadius: 8,
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gap: 4,
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},
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tokenBtnOutline: {
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backgroundColor: 'transparent',
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borderWidth: 1,
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borderColor: '#0366d6',
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},
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tokenBtnDanger: {
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backgroundColor: '#d73a4a',
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},
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tokenBtnText: {
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color: '#fff',
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fontSize: 13,
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fontWeight: '500',
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},
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tokenBtnTextOutline: {
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color: '#0366d6',
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},
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statsRow: {
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flexDirection: 'row',
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gap: 12,
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},
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statCard: {
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flex: 1,
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backgroundColor: '#fff',
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borderRadius: 12,
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padding: 20,
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alignItems: 'center',
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elevation: 1,
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shadowColor: '#000',
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shadowOffset: { width: 0, height: 1 },
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shadowOpacity: 0.05,
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shadowRadius: 2,
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},
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statNumber: {
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fontSize: 28,
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fontWeight: '700',
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color: '#1a1a1a',
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marginTop: 8,
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},
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statLabel: {
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fontSize: 13,
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color: '#888',
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marginTop: 4,
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},
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aiPlaceholder: {
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alignItems: 'center',
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paddingVertical: 10,
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},
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aiIconWrap: {
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width: 60,
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height: 60,
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borderRadius: 30,
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backgroundColor: '#f5f0ff',
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justifyContent: 'center',
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alignItems: 'center',
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marginBottom: 12,
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},
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aiTitle: {
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fontSize: 16,
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fontWeight: '600',
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color: '#333',
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marginBottom: 6,
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},
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aiDesc: {
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fontSize: 13,
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color: '#999',
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textAlign: 'center',
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lineHeight: 18,
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marginBottom: 12,
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},
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comingBadge: {
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backgroundColor: '#f5f0ff',
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paddingHorizontal: 14,
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paddingVertical: 4,
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borderRadius: 12,
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},
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comingBadgeText: {
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fontSize: 12,
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color: '#8b5cf6',
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fontWeight: '500',
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},
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aboutRow: {
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flexDirection: 'row',
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justifyContent: 'space-between',
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alignItems: 'center',
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},
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aboutLeft: {
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flexDirection: 'row',
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alignItems: 'center',
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gap: 8,
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},
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aboutRight: {
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flexDirection: 'row',
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alignItems: 'center',
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gap: 8,
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},
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aboutLabel: {
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fontSize: 15,
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color: '#333',
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},
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aboutValue: {
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fontSize: 15,
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color: '#888',
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},
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updateBadge: {
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backgroundColor: '#fff3cd',
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paddingHorizontal: 8,
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paddingVertical: 2,
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borderRadius: 8,
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},
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updateBadgeText: {
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fontSize: 11,
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color: '#856404',
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fontWeight: '500',
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},
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});
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