Add blast to core chains (#59)

### Description

#### Type: Updated Network

#### Network(s): Blast

#### Other notes

- Add blast to CoreChain list
- Fix alphabetical ordering of chains

### Backward compatibility

Yes

.changeset/quiet-insects-buy.md

@@ -0,0 +1,5 @@
+---
+'@hyperlane-xyz/registry': patch
+---
+
+Add blast to CoreChain enum

src/core/chains.ts

@@ -9,10 +9,12 @@ export enum CoreChain {
   arbitrum = 'arbitrum',
   avalanche = 'avalanche',
   base = 'base',
+  blast = 'blast',
   bsc = 'bsc',
   bsctestnet = 'bsctestnet',
   celo = 'celo',
   chiado = 'chiado',
+  eclipsetestnet = 'eclipsetestnet',
   ethereum = 'ethereum',
   fraxtal = 'fraxtal',
   fuji = 'fuji',
@@ -37,9 +39,8 @@ export enum CoreChain {
   solana = 'solana',
   solanadevnet = 'solanadevnet',
   solanatestnet = 'solanatestnet',
-  eclipsetestnet = 'eclipsetestnet',
   viction = 'viction',
-  zetachain = 'zetachain'
+  zetachain = 'zetachain',
 }
 
 export type CoreChainName = keyof typeof CoreChain;
@@ -48,20 +49,21 @@ export const CoreMainnets: Array<CoreChainName> = [
   CoreChain.arbitrum,
   CoreChain.ancient8,
   CoreChain.avalanche,
+  CoreChain.base,
+  CoreChain.blast,
   CoreChain.bsc,
   CoreChain.celo,
   CoreChain.ethereum,
+  CoreChain.gnosis,
+  CoreChain.inevm,
+  CoreChain.injective,
   CoreChain.neutron,
   CoreChain.mantapacific,
   CoreChain.moonbeam,
   CoreChain.optimism,
   CoreChain.polygon,
-  CoreChain.gnosis,
-  CoreChain.base,
-  CoreChain.scroll,
   CoreChain.polygonzkevm,
-  CoreChain.injective,
-  CoreChain.inevm,
+  CoreChain.scroll,
   CoreChain.viction,
   // CoreChains.solana,
 ];
@@ -70,13 +72,13 @@ export const CoreTestnets: Array<CoreChainName> = [
   CoreChain.alfajores,
   CoreChain.bsctestnet,
   CoreChain.chiado,
+  CoreChain.eclipsetestnet,
   CoreChain.fuji,
   CoreChain.plumetestnet,
   CoreChain.scrollsepolia,
   CoreChain.sepolia,
   CoreChain.solanadevnet,
   CoreChain.solanatestnet,
-  CoreChain.eclipsetestnet,
 ];
 
 export const CoreChains: Array<CoreChainName> = [...CoreMainnets, ...CoreTestnets];

test/health/explorer-health.test.ts

@@ -35,9 +35,8 @@ export async function isBlockExplorerHealthy(
   console.debug(`Got base url: ${baseUrl}`);
 
   console.debug(`Checking explorer home for ${chainMetadata.name}`);
-  const homeReq = await fetch(baseUrl);
-  if (!homeReq.ok) return false;
-  console.debug(`Explorer home okay for ${chainMetadata.name}`);
+  await fetch(baseUrl);
+  console.debug(`Explorer home exists for ${chainMetadata.name}`);
 
   if (address) {
     console.debug(`Checking explorer address page for ${chainMetadata.name}`);