feat: add snjs package

packages/snjs/lib/Migrations/Versions/2_36_0.ts

@@ -0,0 +1,26 @@
+import { Migration } from '@Lib/Migrations/Migration'
+import { ContentType } from '@standardnotes/common'
+import { ApplicationStage } from '@standardnotes/services'
+
+export class Migration2_36_0 extends Migration {
+  static override version(): string {
+    return '2.36.0'
+  }
+
+  protected registerStageHandlers(): void {
+    this.registerStageHandler(ApplicationStage.LoadedDatabase_12, async () => {
+      await this.removeServerExtensionsLocally()
+      this.markDone()
+    })
+  }
+
+  private async removeServerExtensionsLocally(): Promise<void> {
+    const contentType = 'SF|Extension' as ContentType
+    const items = this.services.itemManager.getItems(contentType)
+
+    for (const item of items) {
+      this.services.itemManager.removeItemLocally(item)
+      await this.services.storageService.deletePayloadWithId(item.uuid)
+    }
+  }
+}