Add CP→CA→PI platform foundation on MapMil monorepo.

Unify parsing workers, analytics API with PostgreSQL, map UI, and PI distribution into centers/ with Docker Compose.

Co-authored-by: Cursor <cursoragent@cursor.com>

centers/analytics/api/app/main.py

@@ -0,0 +1,38 @@
+from contextlib import asynccontextmanager
+
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+
+from .database import Base, engine, get_db
+from .routers import admin, internal, objects, v1
+from .seed import seed_objects, seed_test_consumer
+from .storage import ensure_upload_dir
+
+
+@asynccontextmanager
+async def lifespan(_: FastAPI):
+    ensure_upload_dir()
+    Base.metadata.create_all(bind=engine)
+    db = next(get_db())
+    try:
+        seed_objects(db)
+        seed_test_consumer(db)
+    finally:
+        db.close()
+    yield
+
+
+app = FastAPI(title="CA API (Analytics Center)", lifespan=lifespan)
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+app.include_router(objects.router)
+app.include_router(internal.router)
+app.include_router(admin.router)
+app.include_router(v1.router)