Remove RoomListStoreV3 singleton#34089

t3chguy wants to merge 3 commits into

t3chguy/SpaceStore-singletonelement-hq/element-web:t3chguy/SpaceStore-singletonfrom

t3chguy/RoomListStoreV3-singletonelement-hq/element-web:t3chguy/RoomListStoreV3-singletonCopy head branch name to clipboard