Link to places of the guide in the CLI

[tristancamejo]

In places of the CLI, most notably thrown UserErrors and commands that have a post step the user has to do manually, we should link a resource on the docs.

[tristancamejo]

https://disploy.dev/docs/Guide/learning-the-workflow/deploying#configuring-environment-variables and

disploy/apps/cli/src/commands/deploy.ts

Line 37 in 22b8781

logger.info(

[tristancamejo]

We should probably also setup redirects so the links aren’t so long, example disploy.dev/cf-vars