add end-of-file-fixer

Author: lesnik512

Justfile

@@ -20,9 +20,10 @@ build:
 
 install:
     uv lock --upgrade
-    uv sync --all-extras --no-install-project --frozen
+    uv sync --all-extras --all-groups --no-install-project --frozen
 
 lint:
+    uv run end-of-file-fixer .
     uv run ruff format .
     uv run ruff check . --fix
     uv run mypy .

pyproject.toml

@@ -33,8 +33,11 @@ dev = [
     "pytest-cov",
     "pytest-asyncio",
     "asgi_lifespan",
+]
+lint = [
     "ruff",
     "mypy",
+    "end-of-file-fixer",
     "asyncpg-stubs",
 ]