fix(BACK-1842): dex gas costs

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@paraswap/dex-lib",
-  "version": "4.0.23",
+  "version": "4.0.24-gas-estimations-adjustments.0",
   "main": "build/index.js",
   "types": "build/index.d.ts",
   "repository": "https://github.com/paraswap/paraswap-dex-lib",

src/dex/angle-staked-stable/angle-staked-stable.ts

@@ -22,7 +22,8 @@ import { SimpleExchange } from '../simple-exchange';
 import { AngleStakedStableConfig, Adapters } from './config';
 import { AngleStakedStableEventPool } from './angle-staked-stable-pool';
 
-const AngleStakedGasCost = 80000;
+// https://dashboard.tenderly.co/paraswap/paraswap/simulator/51688afb-c603-48cf-aa2c-9629c65b1bf9/gas-usage
+const AngleStakedGasCost = 70_000;
 
 export class AngleStakedStable
   extends SimpleExchange

src/dex/angle-transmuter/angle-transmuter.ts

@@ -5,7 +5,6 @@ import {
   ExchangePrices,
   PoolPrices,
   AdapterExchangeParam,
-  SimpleExchangeParam,
   PoolLiquidity,
   Logger,
   NumberAsString,

src/dex/balancer-v1/config.ts

@@ -6,7 +6,8 @@ export const MAX_POOL_CNT = 1000;
 export const MIN_USD_LIQUIDITY_TO_FETCH = 100;
 export const BALANCES_MULTICALL_POOLS_LIMIT = 200;
 export const MAX_POOLS_FOR_PRICING = 5;
-export const BALANCER_SWAP_GAS_COST = 120 * 1000;
+// https://dashboard.tenderly.co/paraswap/paraswap/simulator/2ae61b00-ad00-41e7-bfcd-a7e4fb3534ca?trace=0.3.0.0
+export const BALANCER_SWAP_GAS_COST = 150 * 1000;
 
 export const BalancerV1Config: DexConfigMap<DexParams> = {
   BalancerV1: {

src/dex/bancor/bancor-gas-estimation.test.ts

@@ -14,7 +14,8 @@ describe('Bancor Gas Estimation', () => {
     const BNT = Tokens[network]['BNT'];
     const amount = 100000000n;
 
-    it('convert', async () => {
+    // https://dashboard.tenderly.co/paraswap/paraswap/simulator/bcb58187-2a53-4d7f-b0b7-f1cce81ef0c8/gas-usage
+    it('convert2', async () => {
       await testGasEstimation(
         network,
         USDT,

src/dex/weth/weth.ts

@@ -94,11 +94,13 @@ export class Weth
 
     if (!isWETHSwap) return null;
 
+    const gasCost = isETHAddress(srcToken.address) ? 6_500 : 9000;
+
     return [
       {
         prices: amounts,
         unit: this.unitPrice,
-        gasCost: this.poolGasCost,
+        gasCost,
         exchange: this.dexKey,
         poolAddresses: [this.address],
         data: null,