The app now opens on a main menu instead of straight into the list:
- HomeScreen (mockup 02): sprout logo over a faint seed-glyph watermark, with
big "Your inventory" (→ /inventory) and "Open market" (Block 2, "coming soon")
destinations.
- AppDrawer (mockup 03): Inventory is live; the social items (market, profile,
chat, wishlist, following, settings) are shown disabled with a "coming soon"
tag so the roadmap is visible. Drawer is available on home and inventory.
- Routing: / → home, /inventory → list, /variety/:id → detail.
Tests: home shows the menu + navigates; drawer opens + navigates. quick-add flow
updated to go home → inventory. 50 green; Linux runs.
