Move package version to pyproject.toml

Set a static version (2.0.0rc1) in pyproject.toml and remove the dynamic setuptools configuration that read dlclivegui.__version__. Also remove the placeholder __version__ from dlclivegui/__init__.py so version metadata is centralized in pyproject.toml.

Author: C-Achard

dlclivegui/__init__.py

@@ -17,4 +17,3 @@
     "RecordingSettings",
     "main",
 ]
-__version__ = "2.0.0rc0"  # PLACEHOLDER

pyproject.toml

@@ -4,6 +4,7 @@ requires = [ "setuptools>=68" ]
 
 [project]
 name = "deeplabcut-live-gui"
+version = "2.0.0rc1"
 description = "PySide6-based GUI to run real time pose estimation experiments with DeepLabCut"
 readme = "README.md"
 keywords = [ "deep learning", "deeplabcut", "gui", "pose estimation", "real-time" ]
@@ -21,7 +22,6 @@ classifiers = [
   "Programming Language :: Python :: 3.12",
   "Topic :: Scientific/Engineering :: Artificial Intelligence",
 ]
-dynamic = [ "version" ]  # version is set in dlclivegui/__init__.py
 dependencies = [
   "cv2-enumerate-cameras",
   "deeplabcut-live==1.1",
@@ -74,9 +74,6 @@ Documentation = "https://github.com/DeepLabCut/DeepLabCut-live-GUI"  # FIXME @C-
 Homepage = "https://github.com/DeepLabCut/DeepLabCut-live-GUI"
 Repository = "https://github.com/DeepLabCut/DeepLabCut-live-GUI"
 
-[tool.setuptools.dynamic]
-version = { attr = "dlclivegui.__version__" }
-
 # [tool.setuptools]
 # include-package-data = true
 [tool.setuptools.package-data]