fix: removed .env and created .env.example

This makes it easier to modify the .env file as much as you want without getting tracked by github. .env.example needs to be added to gitignore.

Author: Calesi19

Diff for: .env renamed to .env.example

@@ -14,4 +14,16 @@ GOOGLE_ID = ""
 GOOGLE_SECRET = ""
 
 GITHUB_ID = ""
-GITHUB_SECRET = ""
+GITHUB_SECRET = ""
+
+
+# Firebase Config Keys
+
+NEXT_PUBLIC_FIREBASE_API_KEY=
+NEXT_PUBLIC_FIREBASE_AUTH_DOMAIN=
+NEXT_PUBLIC_FIREBASE_DATABASE_URL=
+NEXT_PUBLIC_FIREBASE_PROJECT_ID=
+NEXT_PUBLIC_FIREBASE_STORAGE_BUCKET=
+NEXT_PUBLIC_FIREBASE_MESSAGING_SENDER_ID=
+NEXT_PUBLIC_FIREBASE_APP_ID=
+NEXT_PUBLIC_FIREBASE_MEASUREMENT_ID=