Initial move to app, scanning and reading basic part info works, updating info starting to work

.gitignore

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+# -----------------
+# Python
+# -----------------
+__pycache__/
+*.py[cod]
+*$py.class
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# mypy / pytype / pyre
+.mypy_cache/
+.dmypy.json
+dmypy.json
+.pyre/
+.pytype/
+
+# -----------------
+# Virtual environments
+# -----------------
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# -----------------
+# IDEs / Editors
+# -----------------
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# -----------------
+# Logs
+# -----------------
+*.log
+
+# -----------------
+# OS junk
+# -----------------
+.DS_Store
+Thumbs.db
+
+# -----------------
+# Project-specific
+# -----------------
+# Local config / secrets
+config_local.py
+*.token
+*.secret
+*.key
+*.db
+
+# Selenium/Browser cache
+selenium-screenshots/
+selenium-downloads/
+
+# Tkinter user settings (if any)
+*.tcl