Vercel: Environment variables not working

If you're using Vercel to host, you will need to add your environment variables to the Vercel project instead of in your .env file.

To add environment variables, first navigate to your Vercel dashboard. Select the project you want to configure.

In your project settings, find the "Environment Variables" section. This is where you can manage your variables.

Click on "Add" to create a new environment variable. Enter the name and value of your variable. You can also specify the environment (e.g., development, preview, production) where this variable should be available.

Ensure that the variable names match those used in your codebase.

After adding your environment variables, you will need to redeploy your project to apply the changes. Vercel will use these variables during the build and runtime processes.

Once deployed, verify that your environment variables are working as expected. You can do this by checking your application's functionality or by logging the variables in your code.