refactor: Revert addition of ssort

`ssort` re-orders class attributes without taking
their docstrings into account.
See bwhmather/ssort#70

README.md

@@ -21,7 +21,6 @@ If you are using it, see [how to migrate to copier-pdm](https://pawamoy.github.i
 - Pre-configured tools for code formatting, quality analysis and testing:
     - [black](https://github.com/psf/black),
     - [blacken-docs](https://github.com/adamchainz/blacken-docs),
-    - [ssort](https://github.com/bwhmather/ssort),
     - [ruff](https://github.com/charliermarsh/ruff),
     - [mypy](https://github.com/python/mypy),
     - [safety](https://github.com/pyupio/safety)

project/duties.py.jinja

@@ -9,7 +9,7 @@ from pathlib import Path
 from typing import TYPE_CHECKING, Any
 
 from duty import duty
-from duty.callables import black, blacken_docs, coverage, lazy, mkdocs, mypy, pytest, ruff, safety, ssort
+from duty.callables import black, blacken_docs, coverage, lazy, mkdocs, mypy, pytest, ruff, safety
 
 if TYPE_CHECKING:
     from duty.context import Context
@@ -255,7 +255,6 @@ def format(ctx: Context) -> None:
         ruff.check(*PY_SRC_LIST, config="config/ruff.toml", fix_only=True, exit_zero=True),
         title="Auto-fixing code",
     )
-    ctx.run(ssort.run(*PY_SRC_LIST), title="Sorting code")
     ctx.run(black.run(*PY_SRC_LIST, config="config/black.toml"), title="Formatting code")
     ctx.run(
         blacken_docs.run(*PY_SRC_LIST, "docs", exts=["py", "md"], line_length=120),

project/pyproject.toml.jinja

@@ -147,7 +147,6 @@ maintain = [
     "black>=23.1",
     "blacken-docs>=1.13",
     "git-changelog>=1.0",
-    "ssort>=0.11",
 ]
 quality = [
     "ruff>=0.0.246",