refactor: remove duplicate utils.py, dead license_routes, and pytest.ini

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>

app/routes/license_routes.py

@@ -1,19 +0,0 @@
-from pathlib import Path
-
-from fastapi import APIRouter, HTTPException
-from fastapi.responses import PlainTextResponse
-
-router = APIRouter()
-
-
-@router.get("/licenses/lgpl.txt", response_class=PlainTextResponse)
-async def get_lgpl_license():
-    """
-    Serve the LGPL license text file
-    """
-    license_path = Path("frontend/static/licenses/lgpl.txt")
-    if not license_path.exists():
-        raise HTTPException(status_code=404, detail="License file not found")
-
-    with open(license_path, "r") as f:
-        return f.read()

app/utils.py

@@ -1,7 +0,0 @@
-# app/utils.py
-# This file is deprecated. Functions have been moved to the utils package.
-# To avoid breaking existing imports, we'll import and re-export the functions
-from app.utils.file_operations import hash_file  # noqa: F401
-from app.utils.logging import log_task_progress  # noqa: F401
-
-# These functions are now available directly from the app.utils package