chore+docs: strict ruff linting

[philipp-seitz]

uv run ruff check --config tierkreis/pyproject.toml tierkreis --output-format=concise
now yields only 35 problems, I'm not super confident in changing them

tierkreis/tierkreis/builder.py:225:11: TD003 Missing issue link for this TODO
tierkreis/tierkreis/builder.py:225:11: FIX002 Line contains TODO, consider resolving the issue
tierkreis/tierkreis/controller/__init__.py:31:5: PLR0913 Too many arguments in function definition (7 > 5)
tierkreis/tierkreis/controller/__init__.py:124:15: TD002 Missing author in TODO; try: `# TODO(<author_name>): ...` or `# TODO @<author_name>: ...`
tierkreis/tierkreis/controller/__init__.py:124:15: TD003 Missing issue link for this TODO
tierkreis/tierkreis/controller/__init__.py:124:15: FIX002 Line contains TODO, consider resolving the issue
tierkreis/tierkreis/controller/data/models.py:41:5: D103 Missing docstring in public function
tierkreis/tierkreis/controller/data/models.py:51:7: D101 Missing docstring in public class
tierkreis/tierkreis/controller/data/models.py:55:9: D102 Missing docstring in public method
tierkreis/tierkreis/controller/data/models.py:78:5: D103 Missing docstring in public function
tierkreis/tierkreis/controller/data/models.py:92:5: D103 Missing docstring in public function
tierkreis/tierkreis/controller/data/models.py:99:5: D103 Missing docstring in public function
tierkreis/tierkreis/controller/data/models.py:106:5: D103 Missing docstring in public function
tierkreis/tierkreis/controller/data/models.py:114:5: D103 Missing docstring in public function
tierkreis/tierkreis/controller/data/models.py:121:5: D103 Missing docstring in public function
tierkreis/tierkreis/controller/data/models.py:131:5: D103 Missing docstring in public function
tierkreis/tierkreis/controller/data/models.py:146:5: D103 Missing docstring in public function
tierkreis/tierkreis/controller/data/types.py:236:5: C901 `ser_from_ptype` is too complex (12 > 10)
tierkreis/tierkreis/controller/data/types.py:236:5: PLR0911 Too many return statements (11 > 6)
tierkreis/tierkreis/controller/data/types.py:298:5: C901 `coerce_from_annotation` is too complex (23 > 10)
tierkreis/tierkreis/controller/data/types.py:298:5: PLR0911 Too many return statements (16 > 6)
tierkreis/tierkreis/controller/data/types.py:298:5: PLR0912 Too many branches (22 > 12)
tierkreis/tierkreis/controller/data/types.py:359:16: S301 `pickle` and modules that wrap it can be unsafe when used to deserialize untrusted data, possible security issue
tierkreis/tierkreis/controller/executor/hpc/slurm.py:65:16: TD003 Missing issue link for this TODO
tierkreis/tierkreis/controller/executor/hpc/slurm.py:65:16: FIX002 Line contains TODO, consider resolving the issue
tierkreis/tierkreis/controller/start.py:84:5: C901 `start` is too complex (17 > 10)
tierkreis/tierkreis/controller/start.py:84:5: PLR0912 Too many branches (19 > 12)
tierkreis/tierkreis/controller/start.py:84:5: PLR0915 Too many statements (64 > 50)
tierkreis/tierkreis/controller/storage/filestorage.py:43:26: S108 Probable insecure usage of temporary file or directory: "/tmp/"
tierkreis/tierkreis/controller/storage/walk.py:95:5: C901 `walk_node` is too complex (14 > 10)
tierkreis/tierkreis/controller/storage/walk.py:95:5: PLR0911 Too many return statements (13 > 6)
tierkreis/tierkreis/controller/storage/walk.py:95:5: PLR0912 Too many branches (14 > 12)
tierkreis/tierkreis/graphs/fold.py:103:7: TD003 Missing issue link for this TODO
tierkreis/tierkreis/graphs/fold.py:103:7: FIX002 Line contains TODO, consider resolving the issue
tierkreis/tierkreis/worker/storage/filestorage.py:53:16: PTH207 Replace `glob` with `Path.glob` or `Path.rglob`