[Code scan] Remove deprecated Ruff ignore-init-module-imports setting

[njzjz]

This issue was found by a Codex global code scan of the repository.

Affected code:

dargs/pyproject.toml

Lines 54 to 84 in b4db564

	[tool.ruff.lint]
	select = [
	"E", # errors
	"F", # pyflakes
	"D", # pydocstyle
	"UP", # pyupgrade
	"C4", # flake8-comprehensions
	"RUF", # ruff
	"I", # isort
	"TCH", # flake8-type-checking
	"ANN", # flake8-annotations
	"B904", # raise-without-from-inside-except
	]
	ignore = [
	"E501", # line too long
	"F841", # local variable is assigned to but never used
	"E741", # ambiguous variable name
	"E402", # module level import not at top of file
	"D100", # TODO: missing docstring in public module
	"D101", # TODO: missing docstring in public class
	"D102", # TODO: missing docstring in public method
	"D103", # TODO: missing docstring in public function
	"D104", # TODO: missing docstring in public package
	"D105", # TODO: missing docstring in magic method
	"D205", # 1 blank line required between summary line and description
	"D401", # TODO: first line should be in imperative mood
	"D404", # TODO: first word of the docstring should not be This
	"ANN401", # Allow typing.Any - necessary for a library handling arbitrary types
	]
	ignore-init-module-imports = true

Problem:
The Ruff configuration still sets ignore-init-module-imports = true. Current Ruff emits a deprecation warning for this option and says it will be removed in a future release.

Reproducer:

python -m ruff check .

Observed behavior:

warning: The `ignore-init-module-imports` option is deprecated and will be removed in a future release.

Expected behavior:
Remove or replace the deprecated option so lint output remains clean and future Ruff releases do not break the configuration.