Migrate project metadata to Poetry 2 format

pyproject.toml

@@ -1,21 +1,23 @@
-[tool.poetry]
+[project]
 name = "chguard"
 version = "0.5.0"
 description = "Safety-first tool to snapshot and restore filesystem ownership and permissions."
-authors = ["Marco D'Aleo <marco@marcodaleo.com>"]
+authors = [{ name = "Marco D'Aleo", email = "marco@marcodaleo.com" }]
 license = "GPL-3.0-or-later"
 readme = "README.md"
-homepage = "https://git.sysmd.uk/guardutils/chguard"
-repository = "https://git.sysmd.uk/guardutils/chguard"
+requires-python = ">=3.10,<4.0"
+dependencies = [
+    "rich>=12",
+    "argcomplete>=2",
+    "platformdirs>=4.2.2",
+    "filelock>=3.15.4",
+]
 
-[tool.poetry.dependencies]
-python = ">=3.10,<4.0"
-rich = ">=12"
-argcomplete = ">=2"
-platformdirs = ">=4.2.2"
-filelock = ">=3.15.4"
+[project.urls]
+Homepage = "https://git.sysmd.uk/guardutils/chguard"
+Repository = "https://git.sysmd.uk/guardutils/chguard"
 
-[tool.poetry.scripts]
+[project.scripts]
 chguard = "chguard.cli:main"
 
 [tool.poetry.group.dev.dependencies]
@@ -29,5 +31,5 @@ line-length = 79
 testpaths = ["tests"]
 
 [build-system]
-requires = ["poetry-core"]
+requires = ["poetry-core>=2.0.0,<3.0.0"]
 build-backend = "poetry.core.masonry.api"