add update script

Author: kentcdodds

package.json

@@ -19,8 +19,10 @@
       "hidedevtools": "1",
       "hideNavigation": "1"
     },
+    "onboardingVideo": "https://www.epicai.pro/get-started-with-epic-ai-workshops-ol7j2",
     "product": {
       "host": "www.epicai.pro",
+      "slug": "day-5-6-mcp-ui",
       "displayName": "EpicAI.pro",
       "displayNameShort": "Epic AI",
       "discordChannelId": "1409600723716411494",
@@ -35,6 +37,7 @@
     "postinstall": "cd ./epicshop && npm install",
     "start": "npx --prefix ./epicshop epicshop start",
     "dev": "npx --prefix ./epicshop epicshop start",
+    "update": "npx --prefix ./epicshop epicshop update",
     "test": "npm run test --silent --prefix playground",
     "test:e2e": "npm run test:e2e --silent --prefix playground",
     "test:e2e:dev": "npm run test:e2e:dev --silent --prefix playground",