clean des composants, dossiers

components/expoExempleComponents/example.tsx

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+import React, { useEffect, useState } from 'react';
+import { View, Text, TouchableOpacity, StyleSheet, LayoutAnimation, Platform, UIManager } from 'react-native';
+import Animated, { Layout } from 'react-native-reanimated';
+
+
+export default function Example() {
+  useEffect(() => {
+    // Activer sur Android
+    if (Platform.OS === 'android' && UIManager.setLayoutAnimationEnabledExperimental) {
+      UIManager.setLayoutAnimationEnabledExperimental(true);
+    }
+  }, []);
+
+  const [isOpen, setIsOpen] = useState(false);
+
+  function onPressOpen() {
+    LayoutAnimation.configureNext(LayoutAnimation.Presets.easeInEaseOut);
+    setIsOpen(prev => !prev);
+  }
+
+  return (
+    <View style={styles.container}>
+      <TouchableOpacity onPress={onPressOpen} style={styles.button}>
+        <Text>Toggle</Text>
+      </TouchableOpacity>
+
+      <Animated.View layout={Layout.springify()} style={[styles.box, isOpen ? styles.boxOpen : styles.boxClosed]}>
+        <View
+          style={{
+            width: '100%',
+            height: '100%',
+            backgroundColor: 'tomato',
+          }}
+        >
+          <View
+          style={{
+            width: '10%',
+            height: '10%',
+            backgroundColor: '#FFFFFF',
+          }}
+        >
+          
+        </View>
+        </View>
+      </Animated.View>
+    </View>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: { padding: 20 },
+  button: { marginBottom: 12, padding: 10, backgroundColor: '#eee' },
+  box: {
+    // important pour masquer l'excédent pendant l'animation
+    overflow: 'hidden',
+  },
+  boxClosed: {
+    height: 10,
+    width:10,
+    //backgroundColor: '#00FF00',
+  },
+  boxOpen: {
+    // mettre une valeur numérique (pas 'auto')
+    height: 120,
+    width:120,
+    //backgroundColor: '#00FF00',
+  },
+});

components/expoExempleComponents/external-link.tsx

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+import { Href, Link } from 'expo-router';
+import { openBrowserAsync, WebBrowserPresentationStyle } from 'expo-web-browser';
+import { type ComponentProps } from 'react';
+
+type Props = Omit<ComponentProps<typeof Link>, 'href'> & { href: Href & string };
+
+export function ExternalLink({ href, ...rest }: Props) {
+  return (
+    <Link
+      target="_blank"
+      {...rest}
+      href={href}
+      onPress={async (event) => {
+        if (process.env.EXPO_OS !== 'web') {
+          // Prevent the default behavior of linking to the default browser on native.
+          event.preventDefault();
+          // Open the link in an in-app browser.
+          await openBrowserAsync(href, {
+            presentationStyle: WebBrowserPresentationStyle.AUTOMATIC,
+          });
+        }
+      }}
+    />
+  );
+}

components/expoExempleComponents/haptic-tab.tsx

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+import { BottomTabBarButtonProps } from '@react-navigation/bottom-tabs';
+import { PlatformPressable } from '@react-navigation/elements';
+import * as Haptics from 'expo-haptics';
+
+export function HapticTab(props: BottomTabBarButtonProps) {
+  return (
+    <PlatformPressable
+      {...props}
+      onPressIn={(ev) => {
+        if (process.env.EXPO_OS === 'ios') {
+          // Add a soft haptic feedback when pressing down on the tabs.
+          Haptics.impactAsync(Haptics.ImpactFeedbackStyle.Light);
+        }
+        props.onPressIn?.(ev);
+      }}
+    />
+  );
+}

components/expoExempleComponents/hello-wave.tsx

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+import Animated from 'react-native-reanimated';
+
+export function HelloWave() {
+  return (
+    <Animated.Text
+      style={{
+        fontSize: 28,
+        lineHeight: 32,
+        marginTop: -6,
+        animationName: {
+          '50%': { transform: [{ rotate: '25deg' }] },
+        },
+        animationIterationCount: 4,
+        animationDuration: '300ms',
+      }}>
+      👋
+    </Animated.Text>
+  );
+}

components/expoExempleComponents/parallax-scroll-view.tsx

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+import type { PropsWithChildren, ReactElement } from 'react';
+import { StyleSheet } from 'react-native';
+import Animated, {
+  interpolate,
+  useAnimatedRef,
+  useAnimatedStyle,
+  useScrollOffset,
+} from 'react-native-reanimated';
+
+import { ThemedView } from '@/components/theme/themed-view';
+import { useColorScheme } from '@/hooks/use-color-scheme';
+import { useThemeColor } from '@/hooks/use-theme-color';
+
+const HEADER_HEIGHT = 250;
+
+type Props = PropsWithChildren<{
+  headerImage: ReactElement;
+  headerBackgroundColor: { dark: string; light: string };
+}>;
+
+export default function ParallaxScrollView({
+  children,
+  headerImage,
+  headerBackgroundColor,
+}: Props) {
+  const backgroundColor = useThemeColor({}, 'background3');
+  const colorScheme = useColorScheme() ?? 'light';
+  const scrollRef = useAnimatedRef<Animated.ScrollView>();
+  const scrollOffset = useScrollOffset(scrollRef);
+  const headerAnimatedStyle = useAnimatedStyle(() => {
+    return {
+      transform: [
+        {
+          translateY: interpolate(
+            scrollOffset.value,
+            [-HEADER_HEIGHT, 0, HEADER_HEIGHT],
+            [-HEADER_HEIGHT / 2, 0, HEADER_HEIGHT * 0.75]
+          ),
+        },
+        {
+          scale: interpolate(scrollOffset.value, [-HEADER_HEIGHT, 0, HEADER_HEIGHT], [2, 1, 1]),
+        },
+      ],
+    };
+  });
+
+  return (
+    <Animated.ScrollView
+      ref={scrollRef}
+      style={{ backgroundColor, flex: 1 }}
+      scrollEventThrottle={16}>
+      <Animated.View
+        style={[
+          styles.header,
+          { backgroundColor: headerBackgroundColor[colorScheme] },
+          headerAnimatedStyle,
+        ]}>
+        {headerImage}
+      </Animated.View>
+      <ThemedView style={styles.content}>{children}</ThemedView>
+    </Animated.ScrollView>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+  },
+  header: {
+    height: HEADER_HEIGHT,
+    overflow: 'hidden',
+  },
+  content: {
+    flex: 1,
+    padding: 32,
+    gap: 16,
+    overflow: 'hidden',
+  },
+});