lint: add pre-commit config to verify with linter and formatter

Author: tembleking

.pre-commit-config.yaml

@@ -0,0 +1,9 @@
+repos:
+- repo: https://github.com/astral-sh/ruff-pre-commit
+  rev: v0.11.8
+  hooks:
+    # Run the linter.
+    - id: ruff
+      args: [ --fix ]
+    # Run the formatter.
+    - id: ruff-format

flake.nix

@@ -22,7 +22,12 @@
               python310 # Minimum supported python version in this project
               uv
               ruff
+              pre-commit
             ];
+
+            shellHook = ''
+              pre-commit install
+            '';
           };
 
         formatter = pkgs.nixfmt-rfc-style;