Initial commit: CI Agent competitive-intelligence monitoring app

FastAPI + Celery + Next.js + Postgres/Redis app with company monitoring,
source collection, LLM-based change analysis, enrichment, and account
security (Turnstile, escalating lockout, email verification).

apps/web/hooks/use-sources.ts

@@ -0,0 +1,42 @@
+"use client";
+
+import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
+import { api } from "@/lib/api-client";
+import type { SourceCreatePayload, SourceUpdatePayload } from "@/lib/types";
+
+export function useSources(companyId: string) {
+  return useQuery({ queryKey: ["sources", companyId], queryFn: () => api.listSources(companyId) });
+}
+
+export function useCreateSource(companyId: string) {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: (payload: SourceCreatePayload) => api.createSource(companyId, payload),
+    onSuccess: () => queryClient.invalidateQueries({ queryKey: ["sources", companyId] }),
+  });
+}
+
+export function useUpdateSource(companyId: string) {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: ({ sourceId, payload }: { sourceId: string; payload: SourceUpdatePayload }) =>
+      api.updateSource(sourceId, payload),
+    onSuccess: () => queryClient.invalidateQueries({ queryKey: ["sources", companyId] }),
+  });
+}
+
+export function useDeleteSource(companyId: string) {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: (sourceId: string) => api.deleteSource(sourceId),
+    onSuccess: () => queryClient.invalidateQueries({ queryKey: ["sources", companyId] }),
+  });
+}
+
+export function useTestSource(companyId: string) {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: (sourceId: string) => api.testSource(sourceId),
+    onSuccess: () => queryClient.invalidateQueries({ queryKey: ["sources", companyId] }),
+  });
+}