UI tweaks for match columns step + auto hide empty columns

inventory-server/dashboard/klaviyo-server/package.json

@@ -1,25 +0,0 @@
-{
-  "name": "klaviyo-server",
-  "version": "1.0.0",
-  "description": "Klaviyo API integration server",
-  "main": "server.js",
-  "type": "module",
-  "scripts": {
-    "start": "node server.js",
-    "dev": "nodemon server.js"
-  },
-  "dependencies": {
-    "cors": "^2.8.5",
-    "dotenv": "^16.4.7",
-    "esm": "^3.2.25",
-    "express": "^4.18.2",
-    "express-rate-limit": "^7.5.0",
-    "ioredis": "^5.4.1",
-    "luxon": "^3.5.0",
-    "node-fetch": "^3.3.2",
-    "recharts": "^2.15.0"
-  },
-  "devDependencies": {
-    "nodemon": "^3.0.2"
-  }
-}