Kann ich AirHelp vibecoden?

Build me a local flight-compensation claim organizer to replace AirHelp for self-service claims. Requirements:

- Node 22 + Express + better-sqlite3, server-rendered pages on localhost, no frontend
  framework; all data in one SQLite file plus a local uploads folder.
- Model passengers, bookings, multi-segment journeys, disruptions (delay, cancellation,
  denied boarding, missed connection), claims, evidence files, and deadlines.
- Deterministic EC261 and UK261 eligibility rules in one versioned rules module: given
  the journey facts, output eligible / not eligible / needs manual review, the
  compensation band (250/400/600 EUR distance tiers), and the article relied on.
  Show which facts triggered which rule branch.
- Compute great-circle distance from airport coordinates and timezone-safe arrival
  delay from user-entered flight details; no commercial flight-data API.
- Attach evidence (tickets, emails, receipts) as local files on a chronological
  claim timeline.
- Generate editable draft letters to the airline and the national enforcement body
  from templates; never send anything automatically.
- Track stages (preparing, submitted, escalated to authority or ADR, resolved) with
  due dates, exported as an ICS file for my calendar.
- Export a whole claim as JSON and Markdown so nothing is trapped in the app.
- Say plainly in the UI and README: decision support, not legal advice; verify
  current rules and limitation periods yourself.
- Out of scope: automatic submission, airline negotiation, lawyer engagement, court
  filing, accounts, sync. The staff, legal funding, and accountability are the part
  you cannot build.
- README: setup, where data lives, backup by copying the SQLite file and uploads.

Antworte mir auf Deutsch. Oberfläche, Kommentare und README auf Deutsch, alle Bezeichner wie Tabellen, Spalten, Variablen, Routen und Dateinamen bleiben Englisch.