Enable the metadata output for contracts compilation

packages/batch-submitter/hardhat.config.ts

@@ -25,9 +25,12 @@ const config: HardhatUserConfig = {
         enabled: true,
         runs: 200,
       },
+      metadata: {
+        bytecodeHash: 'none',
+      },
       outputSelection: {
         '*': {
-          '*': ['storageLayout'],
+          '*': ['metadata', 'storageLayout'],
         },
       },
     },

packages/contracts/hardhat.config.ts

@@ -62,28 +62,25 @@ const config: HardhatUserConfig = {
         version: '0.8.9',
         settings: {
           optimizer: { enabled: true, runs: 10_000 },
-          metadata: {
-            bytecodeHash: 'none',
-          },
-          outputSelection: {
-            '*': {
-              '*': ['storageLayout'],
-            },
-          },
         },
       },
       {
         version: '0.5.17', // Required for WETH9
         settings: {
           optimizer: { enabled: true, runs: 10_000 },
-          outputSelection: {
-            '*': {
-              '*': ['storageLayout'],
-            },
-          },
         },
       },
     ],
+    settings: {
+      metadata: {
+        bytecodeHash: 'none',
+      },
+      outputSelection: {
+        '*': {
+          '*': ['metadata', 'storageLayout'],
+        },
+      },
+    },
   },
   typechain: {
     outDir: 'dist/types',

packages/message-relayer/hardhat.config.ts

@@ -16,7 +16,7 @@ const config: HardhatUserConfig = {
       },
       outputSelection: {
         '*': {
-          '*': ['storageLayout'],
+          '*': ['metadata', 'storageLayout'],
         },
       },
     },