- Remove watchdog (unused) and tqdm from pyproject.toml dependencies
- Replace tqdm.gather() with asyncio.gather() + logger.info() in
image_fetcher, floorplan_detector, and route_calculator services
- Replace tqdm progress bar with logger.info() in listing_repository
- Remove tqdm from mypy ignore_missing_imports overrides
The crawler subdirectory was the only active project. Moving it to the
repo root simplifies paths and removes the unnecessary nesting. The
vqa/ and immoweb/ directories were legacy/unused and have been removed.
Updated .drone.yml, .gitignore, .claude/ docs, and skills to reflect
the new flat structure.
