Change feeabs design from IBC baseapp module to IBC middleware module

[GNaD13]

Currently, we face a issue that if the swap method trigger timeout, we IBC transfer will handle the timeout logic. It mean feeabs will not recognize it.

[GNaD13]

@vuong177 @catShaark @hieuvubk I think we need to refactor all current design, need a discussion here

[GNaD13]

So if change to use ibc middleware, we must handle All Ibc packet because they use same connection (transfer) which is not gonna work because these 2 ibc msg must be in different connection (swap work via transfer but query spot price not)
=> I think we must separate these 2 msg to 2 different module

[GNaD13]

So if change to use ibc middleware, we must handle All Ibc packet because they use same connection (transfer) which is not gonna work because these 2 ibc msg must be in different connection (swap work via transfer but query spot price not) => I think we must separate these 2 msg to 2 different module

Oh, I think we still can use these 2 msg in the same module :3