Checkpoint React frontend migration

backend/app/api/v1/__init__.py

@@ -0,0 +1,25 @@
+"""
+API v1 Router configuration.
+
+Defines all API v1 endpoints and their prefixes.
+"""
+
+from fastapi import APIRouter
+
+from app.api.v1 import session
+
+api_router = APIRouter()
+
+# Include session endpoints
+api_router.include_router(
+    session.router,
+    prefix="/session",
+    tags=["session"]
+)
+
+# Include admin endpoints
+api_router.include_router(
+    session.admin_router,
+    prefix="/admin",
+    tags=["admin"]
+)