Can I vibecode Structured?

Build an incredibly polished, premium personal replacement for Structured, a visual daily planner, in an empty repository.
Use Tauri 2, React, TypeScript, SQLite, and desktop notifications; do not offer alternative stacks.
The core loop is: capture tasks, arrange them on a visual daily timeline with reminders, work from a focused today view, and keep history locally.

KEY FEATURES TO IMPLEMENT:
1. Visual Daily Timeline: Create a central, elegant vertical timeline interface where tasks and events are mapped out visually for clear time-blocking.
2. Inbox & Capture: Provide an intuitive "Inbox" holding area to quickly capture unstructured thoughts and tasks before dragging them onto the timeline.
3. Task Customization & Details: Support rich task customization, including color-coding, iconography, subtasks, and notes to break down complex goals.
4. Recurring Routines: Implement robust daily, weekly, and monthly recurring rules for habits and consistent commitments.
5. Energy & Focus Tracking: Include a conceptual "Energy Monitor" or focus rating system that helps users balance high-effort and low-effort tasks throughout the day.

PREMIUM UI/UX DESIGN AESTHETICS:
- Deliver an aesthetically stunning experience that reduces overwhelm, featuring a clean, calming, and minimalist design.
- Use a beautiful, cohesive color palette with soft pastels for tasks and deep, rich tones for the dark mode.
- Employ premium, highly legible typography (e.g., rounded modern fonts like Nunito or sleek sans-serifs like Inter) to make the schedule look inviting.
- Add delightful micro-animations: smooth drag-and-drop interactions for the timeline, satisfying checkmark animations, and fluid transitions between the inbox and daily view.
- Ensure the interface feels tactile, using soft shadows and subtle gradients that give depth to time blocks without causing visual clutter.

TECHNICAL REQUIREMENTS:
Make the first run work locally with one documented command.
Store all user data locally via SQLite. Put secrets in .env, ship .env.example.
Create inbox, today, upcoming, and completed views with fast keyboard shortcuts.
Add a focus view with one active task, a timer, and optional desktop notifications.
Provide search, saved filters, and a completed-task archive.
Export and import a documented JSON format, and implement automatic local backups.
Include clear empty, loading, success, and recoverable error states.
Write focused tests for the core timeline logic, recurring rules, and one E2E happy path.
Create a README with setup, architecture, data location, and backup steps.
Do not add accounts, telemetry, analytics, or cloud sync.
Deliberately leave out two-way calendar sync, team assignments, and native mobile apps.
Finish by running the tests and listing the exact commands used.