Hydrogen project not found

I recently upgraded my company’s app to hydrogen v 2025.1.2, but now it seems like the storefront that it was linked to is missing. Running any hydrogen command in the terminal results in

Looks like you're trying to run a Hydrogen command outside of a Hydrogen project.                                                                    Run `shopify hydrogen init` to create a new Hydrogen project or use the  `--path` flag to specify an existing Hydrogen project.

Using the --path flag and specifying the directory isn’t getting me anywhere, and I don’t think I need to run init again. Any ideas how I could reconnect?