update: latest source changes

src/screens/CameraScreen.tsx

@@ -168,7 +168,7 @@ export default function CameraScreen({
         const sizes = await expoCameraRef.current.getAvailablePictureSizes();
         if (sizes && sizes.length > 0) {
           console.log('Available camera sizes:', sizes);
-          const parsedSizes = sizes.map(s => {
+          const parsedSizes = sizes.map((s: string) => {
             const parts = s.split('x');
             if (parts.length === 2) {
               const w = parseInt(parts[0], 10);
@@ -176,11 +176,11 @@ export default function CameraScreen({
               return { size: s, pixels: w * h, w, h };
             }
             return { size: s, pixels: 0, w: 0, h: 0 };
-          }).filter(s => s.pixels > 0);
+          }).filter((s: { pixels: number }) => s.pixels > 0);
 
           parsedSizes.sort((a, b) => a.pixels - b.pixels);
           // Find the smallest size that has at least 1920 width or height (approx 2MP)
-          const optimal = parsedSizes.find(s => Math.max(s.w, s.h) >= 1920);
+          const optimal = parsedSizes.find((s: { w: number; h: number }) => Math.max(s.w, s.h) >= 1920);
           
           if (optimal) {
             console.log('Setting optimal pictureSize to prevent OOM:', optimal.size);

src/screens/PreviewScreen.tsx

@@ -1,4 +1,4 @@
-import React, { useState, useRef, useCallback } from 'react';
+import React, { useState, useRef, useCallback, useEffect } from 'react';
 import {
   StyleSheet,
   Text,