[Tech]: Improve query assets.assetInfos for lot of assets. Pool page is stuck

[ra9mls]

Problem statement

Here are a lot of assets on mainnet so, Polkaswap is lagging on pool page now because we use subscriptions.

Description

Maybe we can modify storage for Assets OR use kind of pagination for this request… Error message form browser console: DRR: No response received from RPC endpoint in 60s

Definition of Done

Memory leaks reduced.

Requirements

No response