0.4. UX: Low-Fidelity Wireframing

[billjsan]

User Story: "As the Developer, I want to create simple wireframes for the main screens so that I can visualize the layout and UI components before committing to code."
Primary Use Case: Sketching the basic structure of the Home screen (list view), List Detail screen, Pantry screen, and Add Item screen. These are simple block diagrams, not pixel-perfect designs.
Effort Estimate: M
Product/Market Risk: Skipping wireframing can lead to significant rework in the UI code as usability issues are discovered only after they have been fully implemented.

[billjsan]

Sub-task 4.1: Sketch a block-level wireframe for the Home Screen, showing the list of all shopping lists.
Sub-task 4.2: Sketch a block-level wireframe for the List Detail Screen, showing items, prices, quantities, and the real-time cost total.
Sub-task 4.3: Sketch a block-level wireframe for the Pantry Screen, showing a view of the user's inventory.
Sub-task 4.4: Sketch a block-level wireframe for the Add Item Screen, showing the necessary input fields.
Sub-task 4.5: Assemble all sketches into a single "Low-Fidelity Wireframe Deck" for an internal UI layout and component review.