Revert more non-relevant changes

Author: callumforrester

template/pyproject.toml.jinja

@@ -17,7 +17,9 @@ dynamic = ["version"]
 license.file = "LICENSE"
 readme = "README.md"
 requires-python = ">=3.10"
-optional-dependencies = { dev = [
+
+[project.optional-dependencies]
+dev = [
     "build",
     "copier",
     {% if type_checker=="mypy" %}"mypy",
@@ -35,11 +37,17 @@ optional-dependencies = { dev = [
     {% endif %}"tox-uv",
     "twine",
     "types-mock",
-] }
-scripts = { {{ repo_name }} = "{{ package_name }}.__main__:main" }
-urls = { GitHub = "{{ repo_url }}" }
-# Further authors may be added by appending to this list
-authors = [ { email = "{{ author_email }}", name = "{{ author_name }}" } ]
+]
+
+[project.scripts]
+{{ repo_name }} = "{{ package_name }}.__main__:main"
+
+[project.urls]
+GitHub = "{{ repo_url }}"
+
+[[project.authors]] # Further authors may be added by duplicating this section
+email = "{{ author_email }}"
+name = "{{ author_name }}"
 
 [tool.uv]
 default-groups = []
@@ -55,8 +63,6 @@ typeCheckingMode = "standard"
 {% endif %}{% if type_checker=="mypy" %}
 [tool.mypy]
 ignore_missing_imports = true # Ignore missing stubs in imported modules
-explicit_package_bases = true
-#no_namespace_packages = true
 {% endif %}
 [tool.pytest.ini_options]
 # Run pytest with all our checkers, and don't spam us with massive tracebacks on error