fix linting issues

justfile

@@ -0,0 +1,14 @@
+set windows-shell := ["powershell.exe", "-NoLogo", "-Command"]
+set shell := ["bash", "-c"]
+
+dev:
+    watchfiles --filter python "python -m trudex.application" src
+
+run:
+    python -m trudex
+
+lint:
+    ruff check src
+
+format:
+    isort src