UI tweaks for match columns step + auto hide empty columns

inventory-server/auth/package.json

@@ -1,19 +0,0 @@
-{
-  "name": "inventory-auth-server",
-  "version": "1.0.0",
-  "description": "Authentication server for inventory management system",
-  "main": "server.js",
-  "scripts": {
-    "start": "node server.js"
-  },
-  "dependencies": {
-    "bcrypt": "^5.1.1",
-    "cors": "^2.8.5",
-    "dotenv": "^16.4.7",
-    "express": "^4.18.2",
-    "inquirer": "^8.2.6",
-    "jsonwebtoken": "^9.0.2",
-    "morgan": "^1.10.0",
-    "pg": "^8.11.3"
-  }
-}