fix(media): remove express from media host (#71436)

* fix(media): remove express from media host

* fix(media): harden media host responses

* fix(msteams): stage express runtime dependency

* fix(browser): align profile facade exports

* fix(msteams): keep setup entry narrow

* fix(types): satisfy extension setup gates

* fix(msteams): use generic setup config type

package.json

@@ -1615,7 +1615,6 @@
     "commander": "^14.0.3",
     "croner": "^10.0.1",
     "dotenv": "^17.4.2",
-    "express": "^5.2.1",
     "file-type": "22.0.1",
     "https-proxy-agent": "^9.0.0",
     "ipaddr.js": "^2.3.0",