add docker support (#52)

* add docker support

* make shellcheck happy

src/ahriman/application/handlers/web.py

@@ -36,13 +36,14 @@ class Web(Handler):
 
     @classmethod
     def run(cls: Type[Handler], args: argparse.Namespace, architecture: str,
-            configuration: Configuration, no_report: bool) -> None:
+            configuration: Configuration, no_report: bool, unsafe: bool) -> None:
         """
         callback for command line
         :param args: command line args
         :param architecture: repository architecture
         :param configuration: configuration instance
         :param no_report: force disable reporting
+        :param unsafe: if set no user check will be performed before path creation
         """
         # we are using local import for optional dependencies
         from ahriman.web.web import run_server, setup_service