fix patch failing PR check, add check-patches npm script

local_tests.patch

@@ -1,14 +1,17 @@
-diff --git forkSrcPrefix/src/config.ts forkDstPrefix/src/config.ts
-index 8b1e6e2e2362e91b7ea955d64c287a6e61f51c48..66202ad5a7f555695c9e7cb04db7a86b0455d4a7 100644
---- forkSrcPrefix/src/config.ts
-+++ forkDstPrefix/src/config.ts
-@@ -100,7 +100,8 @@ export const CONFIG: Config = {
+diff --git a/src/config.ts b/src/config.ts
+index db6061c4..712ab94f 100644
+--- a/src/config.ts
++++ b/src/config.ts
+@@ -134,10 +134,10 @@ export const CONFIG: Config = {
    generateTxTimestamp: true,
-   nodelistRefreshInterval: 5000,
+   nodelistRefreshInterval: 30000,
    defaultRequestRetry: 5,
--  gasEstimateMethod: 'validator',
-+  staticGasEstimate: '0x2DC6C0',
-+  gasEstimateMethod: 'replayEngine',
+-  gasEstimateMethod: 'serviceValidator', //serviceValidator or replayEngine or validator
++  gasEstimateMethod: 'replayEngine', //serviceValidator or replayEngine or validator
    gasEstimateInvalidationIntervalInMs: 1000 * 60 * 60 * 2, // 2 hours
-   gasEstimateUseCache: true,
+   gasEstimateUseCache: false,
+-  staticGasEstimate: '0x5B8D80', // comment out rather than delete this line
++  staticGasEstimate: '0x2DC6C0', // comment out rather than delete this line
    defaultRequestTimeout: {
+     default: 2000,
+     contract: 7000,

package.json

@@ -12,7 +12,8 @@
     "lint": "eslint \"./src/**/*.ts\"",
     "update-docker-dev": "docker build -t registry.gitlab.com/shardeum/json-rpc-server:dev . --push",
     "format-check": "prettier --check './src/**/*.ts'",
-    "format-fix": "prettier --write './src/**/*.ts'"
+    "format-fix": "prettier --write './src/**/*.ts'",
+    "check-patches": "node -e \"const { execSync } = require('child_process'); const patches = require('fs').readdirSync('.').filter(f => f.endsWith('.patch')); if (patches.length > 0) { let allPassed = true; patches.forEach(patch => { try { execSync('git apply --verbose --check ' + patch, { stdio: 'inherit' }); console.log('✔ ' + patch + ' can be applied successfully.'); } catch { console.error('✘ ' + patch + ' failed to apply.'); allPassed = false; } }); if (!allPassed) process.exit(1); } else { console.log('No patch files found.'); }\""
   },
   "author": "thantsintoe",
   "license": "ISC",