Add toast notifications for intro and outro time settings, update player store and media button for new time tracking

app/_layout.tsx

@@ -4,6 +4,7 @@ import { Stack } from "expo-router";
 import * as SplashScreen from "expo-splash-screen";
 import { useEffect } from "react";
 import { Platform } from "react-native";
+import Toast from "react-native-toast-message";
 
 import { useSettingsStore } from "@/stores/settingsStore";
 
@@ -43,6 +44,7 @@ export default function RootLayout() {
         <Stack.Screen name="search" options={{ headerShown: false }} />
         <Stack.Screen name="+not-found" />
       </Stack>
+      <Toast />
     </ThemeProvider>
   );
 }

app/play.tsx

@@ -34,6 +34,7 @@ export default function PlayScreen() {
     showSourceModal,
     showNextEpisodeOverlay,
     initialPosition,
+    introEndTime,
     setVideoRef,
     loadVideo,
     playEpisode,
@@ -102,8 +103,9 @@ export default function PlayScreen() {
           resizeMode={ResizeMode.CONTAIN}
           onPlaybackStatusUpdate={handlePlaybackStatusUpdate}
           onLoad={() => {
-            if (initialPosition > 0) {
-              videoRef.current?.setPositionAsync(initialPosition);
+            const jumpPosition = introEndTime || initialPosition;
+            if (jumpPosition > 0) {
+              videoRef.current?.setPositionAsync(jumpPosition);
             }
             usePlayerStore.setState({ isLoading: false });
           }}