Lakebase project comes with default primary endpoint

[malthe]

Describe the issue

When setting up a Lakebase autoscaling project via postgres_projects, a primary endpoint comes predefined which is counter to the example in the documentation.

If we follow the example, we get a conflict "read_write endpoint already exists".

That is, it's not actually possible to configure the primary endpoint because it's already defined implicitly.

Configuration

Use the example linked above.

Steps to reproduce the behavior

1. Run databricks bundle deploy ...
2. Run databricks bundle run ...
3. See error

Expected Behavior

Clear and concise description of what should have happened

Actual Behavior

Clear and concise description of what actually happened

OS and CLI version

Please provide the version of the CLI (eg: v0.1.2) and the operating system (eg: windows). You can run databricks --version to get the version of your Databricks CLI

Is this a regression?

Did this work in a previous version of the CLI? If so, which versions did you try?

Debug Logs

Output logs if you run the command with debug logs enabled. Example: databricks bundle deploy --log-level=debug. Redact if needed