Kann ich Softr vibecoden?

Build me a client portal to replace Softr: one portal for my own clients, not a portal
builder. Requirements:

- Node + Express + nunjucks, server-rendered; data stays in Airtable via its REST API
  (base ID and token in .env) so records keep being edited there.
- Magic-link login: a client enters their email, gets a signed link via Resend (secret
  in .env); sessions in signed cookies. Allowed emails live in an Airtable Clients
  table.
- Each client sees only rows linked to their client record: a list view with the columns
  named in views.json, and a detail view per record.
- One submission form that appends a row to a chosen table, with file upload passed
  through to Airtable attachments.
- A role flag on the client record (client vs admin); admins see all rows.
- Cache Airtable reads for 60 seconds to stay under rate limits.
- Runs on my VPS behind HTTPS; no telemetry, no third parties beyond Airtable and the
  email sender.
- Out of scope: a drag-and-drop page builder, payments, and memberships. Pages are
  defined in config files, that is the builder.
- README: Airtable token scopes, expected table and field names, and email sender setup.

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