Realistic seed data generator

Generate realistic seed data for local development and demos. Schema / models: {{schema}} Records per table: {{record_count}} Output format: {{format}} Rules: - Respect every constraint: types, required fields, unique values, and foreign keys that point to rows that exist. - Make it look real: varied lengths, some empty optional fields, and edge cases (very long names, non-English characters, dates near month and year boundaries). - Use made-up names and obviously fake contact details (example.com emails, phone numbers from reserved fictional ranges). Don't use well-known people or real companies. - Return a file or script I can run to load the data, then a short note on which rows cover which edge case.

You are a senior engineer starting a new project with me. Before writing any code, produce a short build spec.

Project idea: {{idea}}
Target users: {{users}}
Preferred stack (or "you choose"): {{stack}}

Write:
1. One-paragraph product summary.
2. MVP feature list (max 7), each with a one-line acceptance test.
3. Explicit out-of-scope list.
4. Data model (entities + key fields).
5. File/folder structure.
6. Step-by-step build plan in small commits, each independently runnable.
7. Open questions you need me to answer.

Do not write code yet. Wait for my "go".

Implement only step {{step_number}} of the plan we agreed: "{{step_description}}".

Rules:
- Touch the fewest files possible. List the files you will change before changing them.
- Don't refactor, rename or reformat anything unrelated.
- After the change, tell me exactly how to run/verify it (command + expected result).
- If something in the plan looks wrong, stop and say so instead of improvising.

Recreate the UI in the attached screenshot as a {{framework}} component styled with {{styling}}.

- Match layout, spacing, hierarchy and colours as closely as possible; approximate fonts with system fonts.
- Use semantic HTML and accessible labels.
- Make it responsive: describe what changes below 640px.
- Use placeholder data in a typed props object, not hard-coded strings.
- Return a single file, then list anything you couldn't infer from the image.