fix: v2.8.10 — the server starts again on plugin installs (js-yaml is a runtime dependency)

v2.8.9 crashed at start on every plugin install with "Cannot find module
'js-yaml'": server/lib/lane-detect.js requires it, but it was only a
devDependency that redoc used to pull in, and v2.8.8 dropped redoc. The
plugin installs with --omit=dev. This box hid it: Debian's global
/usr/share/nodejs has js-yaml. Reproduced with a pruned install and the
global paths off; fixed by moving js-yaml (and argparse in the lock) to
dependencies. New runtime-deps.test.js fails on any server/ require that is
not a dependency.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "agenthub",
-  "version": "2.8.9",
+  "version": "2.8.10",
   "bin": {
     "agenthub": "bin/agenthub.js"
   },
@@ -75,6 +75,7 @@
     "adm-zip": "^0.6.1",
     "cors": "^2.8.5",
     "express": "^4.21.2",
+    "js-yaml": "^4.1.0",
     "multer": "^2.0.0",
     "swagger-ui-express": "^5.0.1",
     "systray2": "^2.1.4",
@@ -88,7 +89,6 @@
   },
   "devDependencies": {
     "concurrently": "^9.1.2",
-    "js-yaml": "^4.1.0",
     "prettier": "^3.8.1"
   },
   "engines": {