Update: Abhängigkeiten aktualisiert und pyqtdarktheme entfernt

- Python-Version auf >=3.13,<3.15 eingeschränkt
- pydantic-settings 2.9.1 → 2.12.0
- pyside6 6.9.1 → 6.10.1
- polars 1.31.0 → 1.37.0
- pydantic-yaml 1.5.1 → 1.6.0
- ruff 0.14.8 → 0.14.11
- pyqtdarktheme entfernt

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

pyproject.toml

@@ -4,13 +4,12 @@ version = "0.1.0"
 description = "Professionelle XSL-Transformations-Verwaltung und PDF-Generierung"
 readme = "README.md"
 license = {text = "MIT"}
-requires-python = ">=3.13"
+requires-python = ">=3.13,<3.15"
 dependencies = [
-    "pyqtdarktheme>=2.1.0",
-    "pydantic-settings>=2.9.1",
-    "pyside6>=6.9.1",
-    "polars[connectorx,pyarrow]>=1.31.0",
-    "pydantic-yaml>=1.5.1",
+    "pydantic-settings>=2.12.0",
+    "pyside6>=6.10.1",
+    "polars[connectorx,pyarrow]>=1.37.0",
+    "pydantic-yaml>=1.6.0",
     "psutil>=6.1.1",
 ]
 
@@ -26,5 +25,5 @@ extend-exclude = ["*_ui.py"]
 
 [dependency-groups]
 dev = [
-    "ruff>=0.14.8",
+    "ruff>=0.14.11",
 ]