fix: storage calculation

providers/Downloads/hooks/useDownloadOperations.ts

@@ -6,6 +6,7 @@ import { File, Paths } from "expo-file-system";
 import type { MutableRefObject } from "react";
 import { useCallback } from "react";
 import { useTranslation } from "react-i18next";
+import DeviceInfo from "react-native-device-info";
 import { toast } from "sonner-native";
 import type { Bitrate } from "@/components/BitrateSelector";
 import useImageStorage from "@/hooks/useImageStorage";
@@ -286,11 +287,25 @@ export function useDownloadOperations({
   const appSizeUsage = useCallback(async () => {
     const totalSize = calculateTotalDownloadedSize();
 
-    return {
-      total: 0,
-      remaining: 0,
-      appSize: totalSize,
-    };
+    try {
+      const [freeDiskStorage, totalDiskCapacity] = await Promise.all([
+        DeviceInfo.getFreeDiskStorage(),
+        DeviceInfo.getTotalDiskCapacity(),
+      ]);
+
+      return {
+        total: totalDiskCapacity,
+        remaining: freeDiskStorage,
+        appSize: totalSize,
+      };
+    } catch (error) {
+      console.error("Failed to get disk storage info:", error);
+      return {
+        total: 0,
+        remaining: 0,
+        appSize: totalSize,
+      };
+    }
   }, []);
 
   return {