feat(android app): add 'choose file' button to auto upload media to catbox in the background

more free and open web hosting services can be added later

android/app/src/main/AndroidManifest.xml

@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+
     <application
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
@@ -33,8 +36,4 @@
                 android:resource="@xml/file_paths"></meta-data>
         </provider>
     </application>
-
-    <!-- Permissions -->
-
-    <uses-permission android:name="android.permission.INTERNET" />
 </manifest>