Keep `im-online` events decodable after pallet removal#235

Merged

fellowship-merge-bot[bot] merged 3 commits intopolkadot-fellows:mainfrom s0me0ne-unkn0wn:remove-im-online-fix-events

Mar 15, 2024

+112-11

Commits on Mar 12, 2024

Add a mock pallet to keep events decodable
s0me0ne-unkn0wn
committed

Commits on Mar 15, 2024