# Internal Documentation

Updated: 2026-08-10

Canonical internal project documentation lives in this directory.

## Directory Structure
- `de/README.md`
- `de/PROJECT_CONTEXT.md`
- `de/PROJECT_STRUCTURE.md`
- `en/README.md`
- `en/PROJECT_CONTEXT.md`
- `en/PROJECT_STRUCTURE.md`
- `db/schema.sql`
- `archive/legacy-root-files/`

## Maintenance Rule
- German and English documentation must be maintained as fully parallel references.
- Changes to project behavior, structure, wording, privacy, security, or product decisions must be reflected in both language sets.
- The root `README.md` remains in the project root as the mandatory start document for new chats.

## Scope Rule
- Public-facing website copy does not belong here.
- `Internal/` is only for internal project, product, architecture, and maintenance documentation.