Tonkeeper v3.24.8

What's Changed

• Fix: app crash during attempt to use ton connect with no accounts by @siandreev in #277
• Fix: QR Scanner for extension by @KuznetsovNikita in #282
• Fix: creating order seqno for multisig by @KuznetsovNikita in #283
• Fix: Mnemonics collisions by @siandreev in #275

Full Changelog: v3.24.6...v3.24.8