./dat contains the spreadsheets from which Sam's backend is built
    Data.xlsx
        canonical nutrient names and aliases for same
        usda nutrients and foods of interest, with serving sizes in grams
        nutrient limits by region
    Agile.xlsx
        HLF formulas and nutrient amounts

./spec contains PyInstaller build specifications
    Debug.spec
        build application as a directory
        console output
        module imports logged by bootloader
    Release.spec
        build application as an executable
        compressed

./scripts contains Windows batch scripts which can be double-clicked
    parse.bat
        reads, parses, and validates `Agile.xlsx` and `Data.xlsx`
        requests food data from the USDA Food Center
        aggregates the nutrient, food, formula, and region data from these sources
        condenses and persists the data to a sqlite3 database in the `../resources/db` directory
    run_from_source.bat
        runs the app as source files in this project's virtual environment
    build_and_run_debug.bat
        <./scripts/parse.bat>
        <./spec/Debug.spec>
        runs Sam - Debug Build
    release.bat
        <./scripts/parse.bat>
        <./spec/Release.spec>
    run_production.bat
        runs Sam.exe

./build contains metadata from the build process
    spec/
        the build specification files generated by us, used by PyInstaller
    warnings/
        the warnings logs generated by PyInstaller in .txt and .html
    dat/
        the working directories used by PyInstaller