fix(pyproject): allow long project description

[noelmcloughlin]

Description

This PR allows long project descriptions

Issue

When a long value is supplied for the project description, the template produces value inside a basic TOML string ("...") that wraps onto a second physical line. TOML basic strings cannot contain a raw newline.

To reproduce, generate a project (e.g. via copier copy of linkml-project-copier) and answer the project.description question with a long string such as:

Project with a really long description that should be shorter but is long because we decided to expand acronyms to be descriptive

The rendered pyproject.toml contains:

The rendered pyproject.toml contains:

[project]
name = "nist_ai_600_1"
description = "Project with a really long description that should be shorter but is long because we
decided to expand acronyms to be descriptive"

Running any uv command then fails:

warning: Failed to parse `pyproject.toml` during settings discovery:
  TOML parse error at line 8, column 14

[dalito]

Can you look at where the description is re-used (it is at least in the package __init__.py) and wrap it with the wordwrap filter.

Another solution could be to use """ multiline-strings of toml in pyproject.toml.

[noelmcloughlin]

Probably this would work since its part of spec.

description = """{{project_description}}""""

I think its best to fix at source since some other tools could trip over this pyproject.toml.