Work Completed
1. Fixed problems found in the test of the preliminary version of EOSC Trace plugin, and synchronized EOSIO updates.
2. Implemented a general EOS account support module and added Cosmos-sdk eosio module based on Cosmos-sdk.
3. Investigated IBC multi-chain cross-chain compatibility protocol.
4. Tested the adaptability of Cosmos source JS SDK to Cosmos homogeneous chain.
