fix: support Windows agent command shims

dist/cli.js

@@ -5,7 +5,6 @@ import { fileURLToPath } from "node:url";
 import { Command } from "commander";
 
 // src/agents.ts
-import { spawn } from "node:child_process";
 import { randomUUID } from "node:crypto";
 import { constants } from "node:fs";
 import { copyFile, cp, mkdir as mkdir2, readFile as readFile2, readdir, rename as rename2, rm, stat, writeFile as writeFile2 } from "node:fs/promises";
@@ -13,6 +12,7 @@ import os2 from "node:os";
 import path2 from "node:path";
 import { createInterface } from "node:readline/promises";
 import { applyEdits, modify, parse } from "jsonc-parser";
+import spawn from "cross-spawn";
 
 // src/config.ts
 import { createHash } from "node:crypto";
@@ -397,10 +397,10 @@ var SpawnCommandRunner = class {
       const child = spawn(command, args, { shell: false, windowsHide: true, stdio: ["ignore", "pipe", "pipe"] });
       let stdout = "";
       let stderr = "";
-      child.stdout.setEncoding("utf8").on("data", (chunk) => {
+      child.stdout?.setEncoding("utf8").on("data", (chunk) => {
         stdout += String(chunk);
       });
-      child.stderr.setEncoding("utf8").on("data", (chunk) => {
+      child.stderr?.setEncoding("utf8").on("data", (chunk) => {
         stderr += String(chunk);
       });
       child.once("error", (error) => reject(new Error(`Could not run ${command}: ${errorMessage(error)}`)));
@@ -737,7 +737,7 @@ async function serveBridge(options, tokenStore, discoveryStore, serviceToken = p
   }
 }
 function createProxyServer(upstream) {
-  const server = new Server({ name: "crafttable-mcp-stdio-bridge", version: "0.1.2" }, {
+  const server = new Server({ name: "crafttable-mcp-stdio-bridge", version: "0.1.3" }, {
     capabilities: {
       tools: {},
       resources: {}
@@ -880,7 +880,7 @@ function keyringError(error) {
 }
 
 // src/cli.ts
-var program = new Command().name("crafttable-mcp").description("OAuth client and stdio bridge for CraftTable MCP").version("0.1.2");
+var program = new Command().name("crafttable-mcp").description("OAuth client and stdio bridge for CraftTable MCP").version("0.1.3");
 withConnection(program.command("login").description("Log in through the system browser")).option("--no-browser", "print the authorization URL instead of opening it").option("--timeout <milliseconds>", "OAuth callback timeout", "600000").action(async (flags) => {
   const options = connectionOptions(flags);
   const timeoutMs = positiveInteger(flags.timeout, "OAuth callback timeout");