Sprint 0: FastAPI-Skeleton, vollständiges DB-Schema (Alembic), Auth (JWT/bcrypt), Rollen-Dependency, CI

- Vollständiges Ziel-Schema aus Prompt 20 als initiale Migration (inkl. Karte-13-Vorbereitung: UUID-PKs, systemknoten)
- Seed-Migration für Hauptserver-Datensatz (Sprintplan E6)
- JWT-Login + /auth/me, require_roles-Dependency (Prompt 05 Berechtigungsmatrix)
- Tests: health, login/me, Rollen-Ablehnung/-Zulassung (S0-Abnahmekriterien)
- Gitea-Actions-CI: install -> migrate -> pytest mit Coverage-Gate 50%

Nur Code/Config erzeugt, nicht lokal installiert oder ausgeführt (Deployment-Regel).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01L85hmKbvX7Cqkq47KnQhFt

backend/pyproject.toml

@@ -0,0 +1,31 @@
+[project]
+name = "mabea-backend"
+version = "0.1.0"
+description = "MABEA – Digitales Materialmanagement Rettungsdienst/KatS, Backend (Sprint 0)"
+requires-python = ">=3.11"
+dependencies = [
+    "fastapi>=0.115,<0.116",
+    "uvicorn[standard]>=0.32,<0.33",
+    "sqlalchemy>=2.0,<2.1",
+    "asyncpg>=0.30,<0.31",
+    "alembic>=1.13,<1.14",
+    "pydantic-settings>=2.6,<2.7",
+    "passlib[bcrypt]>=1.7,<1.8",
+    "pyjwt>=2.9,<2.10",
+    "python-multipart>=0.0.12,<0.1",
+]
+
+[project.optional-dependencies]
+dev = [
+    "pytest>=8.3,<8.4",
+    "pytest-asyncio>=0.24,<0.25",
+    "pytest-cov>=5.0,<6.0",
+    "httpx>=0.27,<0.28",
+]
+
+[build-system]
+requires = ["setuptools>=68"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools.packages.find]
+include = ["app*"]