Add dotenv; remvove ts-node

Author: khopsickle

package-lock.json

@@ -14,7 +14,8 @@
     "format": "prettier --write src/**/*.{ts,js,astro,css}"
   },
   "dependencies": {
-    "astro": "^6.0.5"
+    "astro": "^6.0.5",
+    "dotenv": "^17.3.1"
   },
   "devDependencies": {
     "@types/node": "^25.5.0",
@@ -28,7 +29,6 @@
     "prettier": "^3.8.1",
     "rss-parser": "^3.13.0",
     "tailwindcss": "^4.2.1",
-    "ts-node": "^10.9.2",
     "typescript": "^5.9.3"
   }
 }