Merge pull request #47 from DaLuSt/claude/fix-main-auto-push-ZglfM Restructure project into src layout with proper Python package Moves all Python source into src/redditcleaner/ and introduces a single pyproject.toml that replaces the three separate requirements.txt files and pytest.ini. Key changes: - src/redditcleaner/ — new package root - utils.py, drive_upload.py — shared modules (moved from root) - cli/comment_cleaner.py — was commentCleaner.py (snake_case rename) - cli/post_cleaner.py — was PostCleaner.py#49