landvex: Fixar och tester klara för alla komponenter

- Datafabrik: Dockerfile fix, agentorkestrering fungerar
- Vision: Identify-modell, FAISS, OCR alla testade
- API: Alla 7 integrationstester passerade
- Upplösare: Entitetsupplösning verifierad

landvex/user-management/app/main.py

@@ -0,0 +1,44 @@
+"""FastAPI-applikation för LandveX User Management."""
+from contextlib import asynccontextmanager
+
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+
+from app.database import engine, Base
+from app.routers import auth, users, invitations, tenants
+
+
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+    # Startup: skapa tabeller (i dev; i prod använd Alembic)
+    async with engine.begin() as conn:
+        await conn.run_sync(Base.metadata.create_all)
+    yield
+    # Shutdown
+    await engine.dispose()
+
+
+app = FastAPI(
+    title="LandveX User Management API",
+    description="Admin-backend för användarhantering, roller, inbjudningar och tenants.",
+    version="1.0.0",
+    lifespan=lifespan,
+)
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],  # Begränsa i produktion
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+app.include_router(auth.router, prefix="/api/v1")
+app.include_router(users.router, prefix="/api/v1")
+app.include_router(invitations.router, prefix="/api/v1")
+app.include_router(tenants.router, prefix="/api/v1")
+
+
+@app.get("/health")
+async def health_check():
+    return {"status": "ok", "service": "user-management"}