V0.31.0 Release

Feature

• Support Songbird chain
• Support Evmos chain
• Support import Gnosis Safe address on Gnosis chain
• Merge SignedTx and SignedText into Activities
• Add Receive Page

Fix

• Fix can not connect Rabby with etherscan
• Fix custom token will display double times after DeBank track it
• Fix new user can not direct to import address page after connect with Ledger