Add justfile.

Author: tobiasraabe

justfile

@@ -0,0 +1,50 @@
+# Default recipe to display available commands
+default:
+    @just --list
+
+# Install all dependencies
+install:
+    uv sync --all-groups
+
+# Run tests
+test:
+    uv run --group test pytest
+
+# Run tests with coverage
+test-cov:
+    uv run --group test pytest --nbmake --cov=src --cov=tests --cov-report=xml -n auto
+
+# Run tests with notebook validation
+test-nb:
+    uv run --group test pytest --nbmake -n auto
+
+# Run type checking
+typing:
+    uv run --group typing mypy check
+
+# Run type checking on notebooks
+typing-nb:
+    uv run --group typing nbqa mypy --ignore-missing-imports .
+
+# Run linting
+lint:
+    uvx --with pre-commit-uv pre-commit run -a
+
+# Run all checks (format, lint, typing, test)
+check: lint typing test
+
+# Build documentation
+docs:
+    uv run --group docs sphinx-build docs/source docs/build
+
+# Serve documentation with auto-reload
+docs-serve:
+    uv run --group docs sphinx-autobuild docs/source docs/build
+
+# Run tests with lowest dependency resolution (like CI)
+test-lowest:
+    uv run --group test --resolution lowest-direct pytest --nbmake -n auto
+
+# Run tests with highest dependency resolution (like CI)
+test-highest:
+    uv run --group test --resolution highest pytest --nbmake -n auto