Add Dune Awakening character builder + initial project scaffolding
- character-builder/: Vue 3 + NestJS + Valkey app for planning house, class,
character XP, 5 spec tracks, faction standing, and skill trees. Shareable
via short link (POST /api/builds → 8-char nanoid).
- character-builder/data/: parsed JSON tables (character XP through L200,
5 specs to L100, 2 faction standing tables, 5 class skill trees).
- character-builder/scripts/extract.py: parser that regenerates data/*.json
from the gitignored sample-data/*.html snapshots.
- Dockerfile + docker-compose.yml: two-container deploy (app + Valkey).
- specialization-calculator/: pre-existing single-file XP/quest calculator,
carried into the repo.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>