remember last selected file type in import transaction dialog (#412)

src/views/mobile/settings/ApplicationCloudSyncSettingsPage.vue

@@ -38,7 +38,7 @@
                                       :checked="enabledApplicationCloudSettings[settingItem.settingKey]"
                                       :key="settingItem.settingKey"
                                       v-for="settingItem in categorizedItems.items"
-                                      @change="enabledApplicationCloudSettings[settingItem.settingKey] = $event.target.checked">
+                                      @change="updateSettingSelected(settingItem, $event.target.checked)">
                             <template #after>
                                 <f7-icon class="synchronized-settings-device-icon" f7="device_phone_portrait" v-if="settingItem.mobile"></f7-icon>
                                 <f7-icon class="synchronized-settings-device-icon" f7="device_desktop" v-if="settingItem.desktop"></f7-icon>
@@ -115,6 +115,7 @@ const {
     isAllSettingsSelected,
     hasSettingSelectedButNotAllChecked,
     updateSettingsSelected,
+    updateSettingSelected,
     selectAllSettings,
     selectNoneSettings,
     selectInvertSettings,