fix: bignumber overflow use native bigint (#370)

docker/fuel-core/Dockerfile

@@ -1,4 +1,4 @@
-FROM ghcr.io/fuellabs/fuel-core:v0.9.2
+FROM ghcr.io/fuellabs/fuel-core:v0.9.6
 
 ARG IP=0.0.0.0
 ARG PORT=4000

packages/app/scripts/contracts-init/initializePool.ts

@@ -26,22 +26,23 @@ export async function initializePool(
     variableOutputs: 1,
   });
 
+  process.stdout.write('Initialize pool\n');
   const deadline = await wallet.provider.getBlockNumber();
-
-  process.stdout.write('Depositing ETH\n');
-  await exchangeContract.submit.deposit({
-    forward: [ethAmount, NativeAssetId],
-    ...overrides,
-  });
-  process.stdout.write('Depositing Token\n');
-  await exchangeContract.submit.deposit({
-    forward: [tokenAmount, tokenContract.id],
-    ...overrides,
-  });
-  process.stdout.write('Add liquidity\n');
-  await exchangeContract.submit.add_liquidity(1, deadline + BigInt(1000), {
-    ...overrides,
-    variableOutputs: 2,
-    gasLimit: 100_000_000,
-  });
+  await exchangeContract.submitMulticall(
+    [
+      exchangeContract.prepareCall.deposit({
+        forward: [ethAmount, NativeAssetId],
+      }),
+      exchangeContract.prepareCall.deposit({
+        forward: [tokenAmount, tokenContract.id],
+      }),
+      exchangeContract.prepareCall.add_liquidity(1, deadline + BigInt(1000), {
+        variableOutputs: 2,
+      }),
+    ],
+    {
+      ...overrides,
+      gasLimit: 100_000_000,
+    }
+  );
 }

packages/app/src/systems/Core/hooks/__mocks__/useBalances.ts

@@ -5,7 +5,7 @@ import * as useBalances from '../useBalances';
 
 import { DECIMAL_UNITS } from '~/config';
 
-const FAKE_BALANCE = [{ amount: parseUnits('3', DECIMAL_UNITS).toBigInt(), assetId: COIN_ETH }];
+const FAKE_BALANCE = [{ amount: parseUnits('3', DECIMAL_UNITS), assetId: COIN_ETH }];
 
 export function mockUseBalances(balances?: CoinQuantity[]) {
   const mock = {

packages/app/src/systems/Core/utils/math.ts

@@ -1,14 +1,13 @@
-import type { BigNumberish } from '@ethersproject/bignumber';
-import { BigNumber } from '@ethersproject/bignumber';
 import * as ethers from '@ethersproject/units';
 import { Decimal } from 'decimal.js';
+import type { BigNumberish } from 'fuels';
 
 import { DECIMAL_UNITS, FIXED_UNITS } from '~/config';
 import type { Maybe } from '~/types';
 
 export const ZERO = toBigInt(0);
 
-export const ONE_ASSET = parseUnits('1', DECIMAL_UNITS).toBigInt();
+export const ONE_ASSET = parseUnits('1', DECIMAL_UNITS);
 // Max value supported
 // eslint-disable-next-line @typescript-eslint/no-loss-of-precision
 export const MAX_U64_VALUE = 0xffff_ffff_ffff_ffff;
@@ -24,11 +23,11 @@ export function toFixed(number: Maybe<BigNumberish>, maxDecimals: number = FIXED
 }
 
 export function toNumber(number: Maybe<BigNumberish>) {
-  return BigNumber.from(number || 0).toNumber();
+  return Number(BigInt(number || '0'));
 }
 
 export function parseUnits(number: string, precision: number = DECIMAL_UNITS) {
-  return ethers.parseUnits(number, precision);
+  return ethers.parseUnits(number, precision).toBigInt();
 }
 
 export function parseInputValueBigInt(value: string) {
@@ -40,7 +39,7 @@ export function parseInputValueBigInt(value: string) {
 }
 
 export function toBigInt(number: BigNumberish) {
-  return BigNumber.from(number).toBigInt();
+  return BigInt(number);
 }
 
 export function formatUnits(number: BigNumberish, precision: number = DECIMAL_UNITS): string {

packages/app/src/systems/Pool/hooks/__mocks__/useAddLiquidity.ts

@@ -6,7 +6,7 @@ import { getOverrides } from '~/systems/Core/utils/gas';
 import { ExchangeContractAbi__factory } from '~/types/contracts';
 
 function parseToBigInt(amount: string) {
-  return parseUnits(amount, DECIMAL_UNITS).toBigInt();
+  return parseUnits(amount, DECIMAL_UNITS);
 }
 
 export async function addLiquidity(