feat: added script to invalidate chains extras cache

package.json

@@ -20,6 +20,7 @@
     "validate-schema": "pnpm run validate-schema-chains && pnpm run validate-schema-evm-networks",
     "validate": "pnpm run validate-json && pnpm run validate-schema",
     "find-missing-coingeckoIds": "tsx scripts/find-missing-coingeckoIds.ts",
+    "invalidate-chains-extras-cache": "tsx scripts/invalidate-chains-extras-cache.ts",
     "update-pjs": "pnpm update -L '@polkadot/*'",
     "import-pjs-config": "tsx scripts/import-pjs-config.ts",
     "update-rpcs": "pnpm run update-pjs && pnpm run import-pjs-config",

scripts/invalidate-chains-extras-cache.ts

@@ -0,0 +1,19 @@
+import { readFile, writeFile } from 'node:fs/promises'
+
+const main = async () => {
+  // import existing chaindata
+  const cache = JSON.parse((await readFile('data/cache/chains-extras-cache.json')).toString('utf8'))
+
+  cache.forEach((item: any) => {
+    item.cacheBalancesConfigHash = '0x0000000000000000'
+  })
+
+  await writeFile('data/cache/chains-extras-cache.json', JSON.stringify(cache, null, 2))
+}
+
+main()
+  .then(() => process.exit(0))
+  .catch((err) => {
+    console.error(err)
+    process.exit(1)
+  })