refactor: decouple base fee fetching as part of quote from simulation (backport #550)

[mergify]

Several changes:

• Pre-compute base fee by fetching it at the end of ingest via an always-enabled plugin
• Add a query param to fetch base fee as part of quote without having to simulate
• Makes simulation optimistic. If it fails, we propagate the error but also propagate the base fee value regardless of the success of the simulation

Ultimately, this will allow us to compute fees more precisely in a more performant way in the Polaris SQS integration while having gas estimates hardcoded.

The next big improvement would be to implement swap simulations without requiring bank sends. Documented the proposal in this chain task

Testing

• Covered by existing tests (unit and integration)
• Added new
• Added API tests
• Tested manually via swagger

---

This is an automatic backport of pull request #550 done by [Mergify](https://mergify.com).

[mergify]

Cherry-pick of fcbf7b6 has failed:

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Changes to be committed:
	new file:   domain/base_fee.go
	modified:   domain/cosmos/tx/tx_test.go
	modified:   domain/mocks/router_usecase_mock.go
	modified:   domain/mvc/router.go
	new file:   domain/tx_fee_info.go
	new file:   ingest/usecase/plugins/basefee/base_fee_end_block_update_plugin.go
	modified:   router/repository/memory_router_repository.go
	modified:   router/usecase/router_usecase.go
	new file:   router/usecase/routertesting/parsing/quote_amount_in_response_base_fee.json

Unmerged paths:
  (use "git add/rm <file>..." as appropriate to mark resolution)
	both modified:   CHANGELOG.md
	both modified:   app/sidecar_query_server.go
	both modified:   docs/docs.go
	both modified:   docs/swagger.json
	both modified:   docs/swagger.yaml
	deleted by us:   domain/cosmos/tx/msg_simulator.go
	deleted by us:   domain/cosmos/tx/msg_simulator_test.go
	both modified:   domain/cosmos/tx/tx.go
	deleted by us:   domain/mocks/msg_simulator_mock.go
	deleted by us:   domain/mocks/quote_mock.go
	deleted by us:   domain/mocks/quote_simulator_mock.go
	deleted by us:   domain/quote_simulator.go
	both modified:   domain/router.go
	both modified:   ingest/usecase/plugins/orderbook/claimbot/config.go
	both modified:   ingest/usecase/plugins/orderbook/claimbot/export_test.go
	both modified:   ingest/usecase/plugins/orderbook/claimbot/plugin.go
	both modified:   ingest/usecase/plugins/orderbook/claimbot/tx.go
	both modified:   ingest/usecase/plugins/orderbook/claimbot/tx_test.go
	deleted by us:   quotesimulator/quote_simulator.go
	deleted by us:   quotesimulator/quote_simulator_test.go
	both modified:   router/delivery/http/router_handler.go
	both modified:   router/delivery/http/router_handler_test.go
	both modified:   router/types/get_quote_request.go
	both modified:   router/usecase/quote_out_given_in.go
	deleted by us:   router/usecase/routertesting/parsing/quote_amount_in_response_simulated.json

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally