Cease using isort

.github/workflows/lint.yml

@@ -50,22 +50,6 @@ jobs:
     - name: Lint with flake8
       run: flake8 .
 
-  isort:
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v4
-    - name: Set up Python
-      uses: actions/setup-python@v4
-      with:
-        python-version: "3"
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        python -m pip install --upgrade isort
-    - name: Lint with isort
-      run: isort --check-only --diff .
-
   mypy:
     runs-on: ubuntu-latest
 

pyproject.toml

@@ -82,7 +82,6 @@ docs = [
 lint = [
     "flake8>=3.5.0",
     "flake8-simplify",
-    "isort",
     "ruff==0.1.9",
     "mypy==1.8.0",
     "sphinx-lint",
@@ -130,11 +129,6 @@ exclude = [
     "doc/_build",
 ]
 
-[tool.isort]
-line_length = 95
-profile = "black"
-remove_redundant_aliases = true
-
 [tool.mypy]
 check_untyped_defs = true
 disallow_incomplete_defs = true