fix(core): string session

closes #17

packages/core/src/highlevel/base.test.ts

@@ -0,0 +1,16 @@
+import { describe, expect, it } from 'vitest'
+
+import { StubTelegramClient } from '@mtcute/test'
+
+describe('BaseTelegramClient', () => {
+    describe('string sessions', () => {
+        it('should export session', async () => {
+            const client = new StubTelegramClient()
+            const session = await client.exportSession()
+
+            expect(session).toMatchInlineSnapshot(
+                '"AwQAAAAXAQIADjE0OS4xNTQuMTY3LjUwALsBAAAXAQICDzE0OS4xNTQuMTY3LjIyMrsBAAD-AAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"',
+            )
+        })
+    })
+})

packages/core/src/highlevel/base.ts

@@ -230,7 +230,7 @@ export class BaseTelegramClient implements ITelegramClient {
         if (!authKey) throw new Error('Auth key is not ready yet')
 
         return writeStringSession({
-            version: 2,
+            version: 3,
             self: await this.storage.self.fetch(),
             testMode: Boolean(this.params.testMode),
             primaryDcs,