Both the seeder (CLI) and controller modules use pocketbase.io for integration tests, ensure you have it running locally, you can follow these instructions.
Below is a sample to get you started with the CLI, once you have built the seeder locally you should be able to run the following from the workspace/repo root.
for linux/windows exchange the darwin for linux|windows
make build_seeder
./seeder/dist/seeder-darwin run -p ./test/pocketbase-cli-get-started.yaml -vFollow instructions here to install the CLI from a pre-built package.