data persistance init

package.json

@@ -24,6 +24,7 @@
     "@nestjs/config": "^2.3.2",
     "@nestjs/core": "^9.0.0",
     "@nestjs/platform-fastify": "^9.4.2",
+    "@nestjs/typeorm": "^10.0.0",
     "big.js": "^6.2.1",
     "bitcoinjs-lib": "^6.1.3",
     "bs58": "^5.0.0",
@@ -32,7 +33,9 @@
     "merkletreejs": "^0.3.10",
     "reflect-metadata": "^0.1.13",
     "rpc-bitcoin": "^2.0.0",
-    "rxjs": "^7.2.0"
+    "rxjs": "^7.2.0",
+    "sqlite3": "^5.1.6",
+    "typeorm": "^0.3.17"
   },
   "devDependencies": {
     "@nestjs/cli": "^9.0.0",