Add pyproject.toml

[monolith-jaehoon]

Add pyproject.toml for installing with uv without --no-build-isolation option

[Joe136]

I have an extended version of the pyproject.toml

[project]
name = "xtcocotools"
dynamic = ["version", "dependencies"]
description = "Extended COCO API"
requires-python = ">=3.6"
readme = "README.md"

[project.license]
file = "LICENSE"

[project.urls]
homepage = "https://github.com/jin-s13/xtcocoapi"
repository = "https://github.com/jin-s13/xtcocoapi"

[build-system]
requires = ["setuptools>=18.0", "cython>=0.27.3", "numpy"]
build-backend = "setuptools.build_meta"

[tool.setuptools]
packages = ["xtcocotools"]

[tool.setuptools.dynamic]
version = { attr = "xtcocotools.version.__version__" }
dependencies = { file = ["requirements.txt"] }

[tool.setuptools.data-files]
"common" = ["common/*"]