Lägg till autentisering och loggning, refaktorisera uppgifter till router

package-lock.json

@@ -12,6 +12,7 @@
         "basic-auth": "^2.0.1",
         "body-parser": "^1.20.3",
         "debug": "^4.4.0",
+        "dotenv": "^16.4.7",
         "express": "^4.21.2",
         "fs": "^0.0.1-security"
       }
@@ -185,6 +186,17 @@
         "npm": "1.2.8000 || >= 1.4.16"
       }
     },
+    "node_modules/dotenv": {
+      "version": "16.4.7",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.4.7.tgz",
+      "integrity": "sha512-47qPchRCykZC03FhkYAhrvwU4xDBFIj1QPqaarj6mdM/hgUzfPHcpkHJOn3mJAufFeeAxAzeGsr5X0M4k6fLZQ==",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://dotenvx.com"
+      }
+    },
     "node_modules/dunder-proto": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/dunder-proto/-/dunder-proto-1.0.1.tgz",