feat: cockpit

frontend/src/hooks/useApi.ts

@@ -146,7 +146,15 @@ export const useAddWatchlistInstrument = () => {
 export const useInstrumentCatalogIds = () =>
   useQuery({
     queryKey: ['instrument-analysis-catalog'],
-    queryFn: () => api.get('/instruments/').then(r => new Set((r.data ?? []).map((i: any) => String(i.id).toUpperCase()))),
+    // No trailing slash: the backend route is registered at "/api/instruments" exactly
+    // (router.get("")) — a trailing slash still resolves via FastAPI's redirect_slashes,
+    // but calling the exact path avoids depending on that 307 round-trip surviving the
+    // nginx proxy_pass unchanged.
+    queryFn: () => api.get('/instruments').then(r => {
+      const ids = new Set<string>((r.data ?? []).map((i: any) => String(i.id).toUpperCase()))
+      console.debug('[useInstrumentCatalogIds] loaded', ids.size, 'catalog ids:', Array.from(ids))
+      return ids
+    }),
     staleTime: 10 * 60_000,
   })