chore: app group optimizations (#1027)

app/assets/javascripts/Device/WebDevice.ts

@@ -2,6 +2,8 @@ import { Environment, RawKeychainValue } from '@standardnotes/snjs'
 import { WebOrDesktopDevice } from './WebOrDesktopDevice'
 
 const KEYCHAIN_STORAGE_KEY = 'keychain'
+const DESTROYED_DEVICE_URL_PARAM = 'destroyed'
+const DESTROYED_DEVICE_URL_VALUE = 'true'
 
 export class WebDevice extends WebOrDesktopDevice {
   environment = Environment.Web
@@ -23,4 +25,17 @@ export class WebDevice extends WebOrDesktopDevice {
   async clearRawKeychainValue(): Promise<void> {
     localStorage.removeItem(KEYCHAIN_STORAGE_KEY)
   }
+
+  async performHardReset(): Promise<void> {
+    const url = new URL(window.location.href)
+    const params = url.searchParams
+    params.append(DESTROYED_DEVICE_URL_PARAM, DESTROYED_DEVICE_URL_VALUE)
+    window.location.replace(url.href)
+  }
+
+  public isDeviceDestroyed(): boolean {
+    const url = new URL(window.location.href)
+    const params = url.searchParams
+    return params.get(DESTROYED_DEVICE_URL_PARAM) === DESTROYED_DEVICE_URL_VALUE
+  }
 }