fix: tame invalid config logging

src/cli/run-main.ts

@@ -7,6 +7,7 @@ import { normalizeEnv } from "../infra/env.js";
 import { isMainModule } from "../infra/is-main.js";
 import { ensureClawdbotCliOnPath } from "../infra/path-env.js";
 import { assertSupportedRuntime } from "../infra/runtime-guard.js";
+import { formatUncaughtError } from "../infra/errors.js";
 import { installUnhandledRejectionHandler } from "../infra/unhandled-rejections.js";
 import { enableConsoleCapture } from "../logging.js";
 import { tryRouteCli } from "./route.js";
@@ -42,7 +43,7 @@ export async function runCli(argv: string[] = process.argv) {
   installUnhandledRejectionHandler();
 
   process.on("uncaughtException", (error) => {
-    console.error("[clawdbot] Uncaught exception:", error.stack ?? error.message);
+    console.error("[clawdbot] Uncaught exception:", formatUncaughtError(error));
     process.exit(1);
   });