chore: node project init + deps + logger

lib/log.js

@@ -0,0 +1,10 @@
+import pino from 'pino';
+
+const transport = process.env.NODE_ENV === 'production'
+  ? undefined
+  : { target: 'pino-pretty' };
+
+export const log = pino({
+  level: process.env.LOG_LEVEL || 'info',
+  transport
+});