Attaching the device logs in the email body instead of as a file.

* We cannot attach a file to the email when using the `ACTION_SENDTO` action in the intent. However, we must use this intent action because it is the only one handled exclusively by email apps. This ensures that only email apps appear in the suggestions.

core/src/main/java/org/kiwix/kiwixmobile/core/error/ErrorActivity.kt

@@ -25,7 +25,6 @@ import android.os.Bundle
 import android.os.Process
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.core.content.ContextCompat
-import androidx.core.content.FileProvider
 import org.kiwix.kiwixmobile.core.CoreApp.Companion.coreComponent
 import org.kiwix.kiwixmobile.core.R
 import org.kiwix.kiwixmobile.core.base.BaseActivity
@@ -115,20 +114,11 @@ open class ErrorActivity : BaseActivity() {
       data = Uri.parse("mailto:")
       putExtra(Intent.EXTRA_EMAIL, arrayOf(CRASH_AND_FEEDBACK_EMAIL_ADDRESS))
       putExtra(Intent.EXTRA_SUBJECT, subject)
-      putExtra(Intent.EXTRA_TEXT, emailBody)
       val file = fileLogger.writeLogFile(
         this@ErrorActivity,
         activityKiwixErrorBinding?.allowLogs?.isChecked == true
       )
-      file.appendText(emailBody)
-      val path =
-        FileProvider.getUriForFile(
-          this@ErrorActivity,
-          applicationContext.packageName + ".fileprovider",
-          file
-        )
-      addFlags(android.content.Intent.FLAG_GRANT_READ_URI_PERMISSION)
-      putExtra(android.content.Intent.EXTRA_STREAM, path)
+      putExtra(Intent.EXTRA_TEXT, "$emailBody\n\nDevice Logs:\n$${file.readText()}")
     }
   }