feat(client): vendor digital employee source

qimingclaw/crates/agent-electron-client/scripts/build-sgrobot-digital.js

@@ -0,0 +1,41 @@
+#!/usr/bin/env node
+
+const { spawnSync } = require('node:child_process');
+const fs = require('node:fs');
+const path = require('node:path');
+
+const clientRoot = path.resolve(__dirname, '..');
+const embeddedRoot = path.join(clientRoot, 'embedded/sgrobot-digital');
+const outputRoot = path.join(clientRoot, 'public/sgrobot-digital');
+
+function run(command, args, options = {}) {
+  const result = spawnSync(command, args, {
+    cwd: options.cwd,
+    stdio: 'inherit',
+    shell: false,
+  });
+  if (result.status !== 0) {
+    process.exit(result.status || 1);
+  }
+}
+
+function main() {
+  const packageJson = path.join(embeddedRoot, 'package.json');
+  const nodeModules = path.join(embeddedRoot, 'node_modules');
+  if (!fs.existsSync(packageJson)) {
+    throw new Error(`Missing embedded package: ${packageJson}`);
+  }
+  if (!fs.existsSync(nodeModules)) {
+    console.error('Missing embedded dependencies.');
+    console.error(`Run: npm --prefix ${path.relative(clientRoot, embeddedRoot)} install`);
+    process.exit(1);
+  }
+
+  run('npm', ['run', 'build'], { cwd: embeddedRoot });
+
+  if (!fs.existsSync(path.join(outputRoot, 'index.html'))) {
+    throw new Error(`Build did not produce ${path.join(outputRoot, 'index.html')}`);
+  }
+}
+
+main();