fix: update readme to better explain how to enable the new request logging (#144)

Author: shanejonas

README.md

@@ -106,15 +106,17 @@ This will remove all docker images created by the server during the build proces
 
 # Request Logging
 
-Request logging can be enabled by setting `SHARDEUM_JSONRPC_ENABLE_REQUEST_LOGGING=true` in your environment. When enabled:
+Request logging is disabled by default. To enable it, set `SHARDEUM_JSONRPC_ENABLE_REQUEST_LOGGING=true` in your environment.
 
-- File logging is enabled by default and logs are written to `logs/requests.log`
-  - Can be disabled by explicitly setting `SHARDEUM_JSONRPC_FILE_LOGGING=false`
+When request logging is enabled:
+- Logs will be written to a file at `logs/requests.log` by default
+  - You can disable file logging by setting `SHARDEUM_JSONRPC_FILE_LOGGING=false`
   - The logging directory can be configured using `SHARDEUM_JSONRPC_LOGGING_DIR` (defaults to `logs`)
   - The logs can be viewed by running `npm run tail-request-logs`
 - Console logging is disabled by default
-  - Can be enabled by setting `SHARDEUM_JSONRPC_CONSOLE_LOGGING=true`
+  - You can enable console logging by setting `SHARDEUM_JSONRPC_CONSOLE_LOGGING=true`
 
+Note: Request logging is disabled by default in production environments to prevent log files from growing too large. Consider implementing log rotation if enabling request logging in production.
 
 # DEBUG Endpoints