fix: stop resetting modal when we interrupt quote polling (#6695)

* test(e2e): disable video compression

* refactor: improve popupList impl/test

* test(e2e): log JSON-RPC calls

* fix: retry backoff logic

* test(e2e): wait for hardhat/popup assertions

* fix: remove transactions after expired

* test(e2e): re-enable other swap tests
Co-authored-by: Jordan Frankfurt <jordanwfrankfurt@gmail.com>

* chore: rm console.log

* fix: expire txs after 6h

* refactor: dry trade info

* test(e2e): use default deadline

* test(e2e): use aliases for permit2 test

* test(e2e): automine/off in beforeEach

* test(e2e): rm intermediate screen with no pause

* fix: stop resetting modal when we interrupt quote polling'

* feat: add e2e test for window losing focus

* fix: move test

* fix: combine tests

---------
Co-authored-by: Zach Pomerantz <zzmp@uniswap.org>
Co-authored-by: Jordan Frankfurt <jordanwfrankfurt@gmail.com>

cypress/e2e/permit2.test.ts

@@ -53,6 +53,9 @@ describe('Permit2', () => {
     it('swaps after completing full permit2 approval process', () => {
       initiateSwap()
 
+      // verify that the modal retains its state when the window loses focus
+      cy.window().trigger('blur')
+
       // Verify token approval
       cy.contains('Enable spending DAI on Uniswap')
       cy.wait('@eth_sendRawTransaction')

src/state/routing/useRoutingAPITrade.ts

@@ -12,7 +12,6 @@ import { useGetQuoteQuery as useGetQuoteQueryV2 } from 'state/routing/v2Slice'
 
 import { InterfaceTrade, QuoteState, TradeState } from './types'
 
-const TRADE_INVALID = { state: TradeState.INVALID, trade: undefined } as const
 const TRADE_NOT_FOUND = { state: TradeState.NO_ROUTE_FOUND, trade: undefined } as const
 const TRADE_LOADING = { state: TradeState.LOADING, trade: undefined } as const
 
@@ -79,7 +78,7 @@ export function useRoutingAPITrade<TTradeType extends TradeType>(
 
   return useMemo(() => {
     if (!amountSpecified || isError || !queryArgs) {
-      return TRADE_INVALID
+      return { state: TradeState.INVALID, trade: tradeResult?.trade }
     } else if (tradeResult?.state === QuoteState.NOT_FOUND && isCurrent) {
       return TRADE_NOT_FOUND
     } else if (!tradeResult?.trade) {