rebuild(audit): complete entity detail and market preview

next/backend/features/market/routes.py

@@ -7,6 +7,7 @@ from fastapi import APIRouter, Path, Query, Request
 from backend.features.accounts.auth import AdminWritePrincipal, AuthenticatedPrincipal
 from backend.features.market.schemas import (
     ChartResponse,
+    EntityDetailResponse,
     MarketInsightResponse,
     MarketSummaryResponse,
     MarketWorkspaceResponse,
@@ -61,6 +62,19 @@ def chart(
     return request.app.state.container.market.chart(entity_type, identifier, interval)
 
 
+@router.get("/entities/{entity_type}/{identifier}/detail", response_model=EntityDetailResponse)
+def entity_detail(
+    request: Request,
+    _principal: AuthenticatedPrincipal,
+    entity_type: Annotated[Literal["stock", "sector", "theme", "index"], Path()],
+    identifier: Annotated[str, Path(min_length=1, max_length=40)],
+    requested_date: Annotated[str | None, Query(alias="date")] = None,
+) -> dict:
+    return request.app.state.container.market.entity_detail(
+        entity_type, identifier, requested_date
+    )
+
+
 @router.post("/reference-sync", response_model=ReferenceSyncResponse)
 def refresh_reference(request: Request, _principal: AdminWritePrincipal) -> dict[str, int | str]:
     return request.app.state.container.market.refresh_reference()