feat: add SOUNDCLAW jukebox skill integration (#67)

Add the office jukebox flow so Spotify can be controlled from the SOUNDCLAW skill, manual jukebox UI, and local browser auth bridge during development.

Made-with: Cursor

package.json

@@ -5,6 +5,7 @@
   "license": "MIT",
   "scripts": {
     "dev": "node server/index.js --dev",
+    "dev:https": "node server/index.js --dev --https",
     "build": "next build",
     "start": "node server/index.js",
     "lint": "eslint .",
@@ -49,6 +50,7 @@
     "eslint-config-next": "16.1.6",
     "eslint-config-prettier": "^10.1.8",
     "jsdom": "^27.4.0",
+    "selfsigned": "^5.5.0",
     "tailwindcss": "^4",
     "tw-animate-css": "^1.4.0",
     "typescript": "^5",