Update TypeScript version and enhance ContactForm and email handling

- Upgraded TypeScript dependency from 5.7.3 to 5.8.3 for improved type checking and features.
- Modified ContactForm component to include a hidden input for the domain, capturing the current hostname.
- Updated API contact handling to log and utilize the domain information in email notifications.
- Refactored email sending functions to conditionally include the domain in the sender's address for better context.

package.json

@@ -15,10 +15,10 @@
     "astro": "astro",
     "check": "npm run check:astro && npm run check:eslint && npm run check:prettier",
     "check:astro": "astro check",
-    "check:eslint": "eslint .",
+    "check:eslint": "npx eslint .",
     "check:prettier": "prettier --check .",
     "fix": "npm run fix:eslint && npm run fix:prettier",
-    "fix:eslint": "eslint --fix .",
+    "fix:eslint": "npx eslint --fix .",
     "fix:prettier": "prettier -w ."
   },
   "dependencies": {
@@ -81,7 +81,7 @@
     "sharp": "0.33.5",
     "tailwind-merge": "^2.6.0",
     "tailwindcss": "^3.4.17",
-    "typescript": "^5.7.3",
+    "typescript": "^5.8.3",
     "typescript-eslint": "^8.21.0",
     "unist-util-visit": "^5.0.0"
   }