feat: add statics and configuration for flow

TICKET: WIN-7115

TICKET: WIN-7115

Author: ArunBala-Bitgo

modules/sdk-core/src/bitgo/environments.ts

@@ -258,6 +258,9 @@ const mainnetBase: EnvironmentTemplate = {
     baseeth: {
       baseUrl: 'https://api.etherscan.io/v2',
     },
+    flow: {
+      baseUrl: 'https://evm.flowscan.io/api',
+    },
   },
   icpNodeUrl: 'https://ic0.app',
   worldExplorerBaseUrl: 'https://worldscan.org/',
@@ -383,6 +386,9 @@ const testnetBase: EnvironmentTemplate = {
     tbaseeth: {
       baseUrl: 'https://api.etherscan.io/v2',
     },
+    flow: {
+      baseUrl: 'https://evm-testnet.flowscan.io/api',
+    },
   },
   stxNodeUrl: 'https://api.testnet.hiro.so',
   vetNodeUrl: 'https://rpc-testnet.vechain.energy',

modules/statics/src/allCoinsAndTokens.ts

@@ -1961,6 +1961,42 @@ export const allCoinsAndTokens = [
     POLYX_FEATURES,
     KeyCurve.Ed25519
   ),
+  account(
+    'cf601b71-5ed5-4524-b545-d6d19051781f',
+    'flow',
+    'Flow',
+    Networks.main.flow,
+    18,
+    UnderlyingAsset.FLOW,
+    BaseUnit.ETH,
+    [
+      ...EVM_FEATURES,
+      CoinFeature.SHARED_EVM_SIGNING,
+      CoinFeature.SHARED_EVM_SDK,
+      CoinFeature.EVM_COMPATIBLE_IMS,
+      CoinFeature.EVM_COMPATIBLE_UI,
+      CoinFeature.EVM_NON_BITGO_RECOVERY,
+      CoinFeature.EVM_UNSIGNED_SWEEP_RECOVERY,
+    ]
+  ),
+  account(
+    '29a233d0-6d60-4e1e-8f76-16712fee3bf5',
+    'tflow',
+    'Testnet Flow',
+    Networks.test.flow,
+    18,
+    UnderlyingAsset.FLOW,
+    BaseUnit.ETH,
+    [
+      ...EVM_FEATURES,
+      CoinFeature.SHARED_EVM_SIGNING,
+      CoinFeature.SHARED_EVM_SDK,
+      CoinFeature.EVM_COMPATIBLE_IMS,
+      CoinFeature.EVM_COMPATIBLE_UI,
+      CoinFeature.EVM_NON_BITGO_RECOVERY,
+      CoinFeature.EVM_UNSIGNED_SWEEP_RECOVERY,
+    ]
+  ),
   gasTankAccount(
     '98071460-1488-4edd-857f-0899bc5eee4f',
     'vet',

modules/statics/src/base.ts

@@ -54,6 +54,7 @@ export enum CoinFamily {
   EOS = 'eos',
   FETCHAI = 'fetchai',
   FIAT = 'fiat',
+  FLOW = 'flow',
   FLR = 'flr',
   FLRP = 'flrp',
   HASH = 'hash', // Provenance
@@ -525,6 +526,7 @@ export enum UnderlyingAsset {
   EUROC = 'euroc',
   EURR = 'eurr',
   FETCHAI = 'fetchai',
+  FLOW = 'flow',
   FLR = 'flr',
   FLRP = 'flrp',
   GTC = 'gtc',

modules/statics/src/networks.ts

@@ -1909,6 +1909,24 @@ class IotaTestnet extends Testnet implements AccountNetwork {
   explorerUrl = 'https://explorer.iota.org/?network=testnet';
 }
 
+class Flow extends Mainnet implements EthereumNetwork {
+  name = 'Flow';
+  family = CoinFamily.FLOW;
+  explorerUrl = 'https://evm.flowscan.io/tx/';
+  accountExplorerUrl = 'https://evm.flowscan.io/address/';
+  chainId = 747;
+  nativeCoinOperationHashPrefix = '747';
+}
+
+class FlowTestnet extends Testnet implements EthereumNetwork {
+  name = 'FlowTestnet';
+  family = CoinFamily.FLOW;
+  explorerUrl = 'https://evm.flowscan.io/tx/';
+  accountExplorerUrl = 'https://evm-testnet.flowscan.io/address/';
+  chainId = 545;
+  nativeCoinOperationHashPrefix = '545';
+}
+
 export const Networks = {
   main: {
     ada: Object.freeze(new Ada()),
@@ -1945,6 +1963,7 @@ export const Networks = {
     ethereumW: Object.freeze(new EthereumW()),
     fiat: Object.freeze(new Fiat()),
     fetchai: Object.freeze(new FetchAi()),
+    flow: Object.freeze(new Flow()),
     flr: Object.freeze(new Flare()),
     flrP: Object.freeze(new FlareP()),
     hash: Object.freeze(new Hash()),
@@ -2036,6 +2055,7 @@ export const Networks = {
     eos: Object.freeze(new EosTestnet()),
     fiat: Object.freeze(new FiatTestnet()),
     fetchai: Object.freeze(new FetchAiTestnet()),
+    flow: Object.freeze(new FlowTestnet()),
     flr: Object.freeze(new FlareTestnet()),
     flrP: Object.freeze(new FlarePTestnet()),
     mon: Object.freeze(new MonadTestnet()),

modules/statics/test/unit/fixtures/expectedColdFeatures.ts

@@ -70,6 +70,7 @@ export const expectedColdFeatures = {
     'cronos',
     'dot',
     'fetchai',
+    'flow',
     'flr',
     'hash',
     'icp',
@@ -122,6 +123,7 @@ export const expectedColdFeatures = {
     'tcronos',
     'tdot',
     'tfetchai',
+    'tflow',
     'tflr',
     'tog',
     'tmon',