feat(remote): add remote control defaults to config store

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

lib/config-store.js

@@ -75,6 +75,12 @@ const DEFAULTS = {
       delaySec: 3,
       autoStart: true,
       hosters: []              // pre-selected hosters, empty = ask via modal
+    },
+    remote: {
+      enabled: false,
+      port: 9100,
+      token: '',
+      allowInput: true
     }
   },
   history: []

tests/remote-config.test.js

@@ -0,0 +1,53 @@
+const { describe, it } = require('node:test');
+const assert = require('node:assert');
+const path = require('path');
+const fs = require('fs');
+const os = require('os');
+
+// Minimal app mock for ConfigStore
+function createTestConfigStore() {
+  const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'mhu-test-'));
+  const mockApp = {
+    isPackaged: false,
+    getPath: (name) => tmpDir,
+    getPath: () => tmpDir
+  };
+  const ConfigStore = require('../lib/config-store');
+  const store = new ConfigStore(mockApp);
+  store.filePath = path.join(tmpDir, 'test-config.json');
+  return { store, tmpDir };
+}
+
+describe('remote config defaults', () => {
+  it('should include remote settings in defaults', () => {
+    const { store } = createTestConfigStore();
+    const config = store.load();
+    const remote = config.globalSettings.remote;
+
+    assert.strictEqual(remote.enabled, false);
+    assert.strictEqual(remote.port, 9100);
+    assert.strictEqual(typeof remote.token, 'string');
+    assert.strictEqual(remote.token, '');
+    assert.strictEqual(remote.allowInput, true);
+  });
+
+  it('should deep-merge remote settings with existing config', async () => {
+    const { store } = createTestConfigStore();
+    // Save config with partial remote settings
+    await store.save({
+      globalSettings: {
+        remote: { enabled: true, port: 9200 }
+      }
+    });
+
+    const config = store.load();
+    const remote = config.globalSettings.remote;
+
+    // Saved values preserved
+    assert.strictEqual(remote.enabled, true);
+    assert.strictEqual(remote.port, 9200);
+    // Defaults merged in
+    assert.strictEqual(remote.allowInput, true);
+    assert.strictEqual(remote.token, '');
+  });
+});