Advanced "Saved Messages" of the Telegram.

You should add files in the ./src/texts/${lang}/ directory.

You should create files .env.dev or .env.prod locally.

Based on https://github.com/spalt08/mtproto-js

• Updated layer (166)
• Fixed server time offset
• Fixed writer buffer size
• BigInteger replaced with native BigInt
• Pako replaced with native DecompressionStream