doc: enable verbose logging in the quickstart example

Signed-off-by: Arun Mani J <j.arunmani@proton.me>

Author: arun-mani-j

packages/sdk/examples/quickstart.ts

@@ -1,9 +1,12 @@
-import {
-  loadModel,
-  LLAMA_3_2_1B_INST_Q4_0,
-  completion,
-  unloadModel,
-} from "@qvac/sdk";
+// The SDK is silent by default. Pointing QVAC_CONFIG_PATH at a config with
+// `loggerConsoleOutput: true` prints the SDK's client and server logs to the
+// console. Drop this line (or set the flag to false) to run quietly.
+const configDir = import.meta.dirname ?? process.cwd();
+process.env["QVAC_CONFIG_PATH"] =
+  `${configDir}/config/default/default.config.json`;
+
+const { loadModel, LLAMA_3_2_1B_INST_Q4_0, completion, unloadModel } =
+  await import("@qvac/sdk");
 
 try {
   // Load a model into memory