Problem: Grouping IBC msg type files into folders in event and parser

Create directory for putting IBC msg type files in `/usercase/event` and `/usercase/parser` by following this format `/ibc/{module}/{implement}/{version}/{msg_ibc_xxx.go}`

Example: put `msg_ibc_connection_open_try.go` into` /ibc/core/connection/v1` directory

Start by inspecting the msg type files in /usercase/event and /usercase/parser and compare their locations with the requested /ibc/{module}/{implement}/{version}/{msg_ibc_xxx.go} layout. Use msg_ibc_connection_open_try.go and /ibc/core/connection/v1 as the concrete example. Done means the relevant IBC message files are grouped consistently in the requested folders.

Written by the indexing model from the issue text.