eat better with accountability

As someone with a desire to eat better, I want a tool that can help to keep me accountable with both buying better food & with meal prepping, so that I may be encouraged to improve my body.

No files, tests, or entry points are named. Start by inspecting the repository structure and clarifying the expected accountability workflows for better food purchases and meal preparation. Done should be defined as a working tool that supports both goals, with acceptance criteria agreed before implementation.

Written by the indexing model from the issue text.