A week of dinners, with one shopping list

Plan seven dinners for two adults.

What we eat: vegetarian twice a week, no shellfish
Effort level: half an hour on weeknights
Budget: keep it cheap

Rules for the plan:
- Ingredients must overlap, so a bunch of coriander or a tin of chickpeas gets used more than once. Nothing bought for a single meal unless it keeps.
- Put the longest cook on a weekend, and the fastest on the days people are most tired.
- If a meal makes good leftovers, say which day eats them.

Give me:
1. The seven days as a simple list, one line each: day, meal, how long it takes.
2. A shopping list grouped by aisle: produce, dairy, meat and fish, tins and dry, freezer.
3. A short note of anything I probably already have, so I can check before buying.

Keep the whole thing on one screen. No paragraphs.

What you get: Seven days on one screen, then a shopping list grouped by aisle so you can walk the shop in one pass.