feat: bulk XML upload, period selector, and session persistence

- Add bulk XML CFDI upload support (up to 300MB)
- Add period selector component for month/year navigation
- Fix session persistence on page refresh (Zustand hydration)
- Fix income/expense classification based on tenant RFC
- Fix IVA calculation from XML (correct Impuestos element)
- Add error handling to reportes page
- Support multiple CORS origins
- Update reportes service with proper Decimal/BigInt handling
- Add RFC to tenant view store for proper CFDI classification
- Update README with changelog and new features

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/web/stores/tenant-view-store.ts

@@ -4,7 +4,8 @@ import { persist } from 'zustand/middleware';
 interface TenantViewState {
   viewingTenantId: string | null;
   viewingTenantName: string | null;
-  setViewingTenant: (id: string | null, name: string | null) => void;
+  viewingTenantRfc: string | null;
+  setViewingTenant: (id: string | null, name: string | null, rfc?: string | null) => void;
   clearViewingTenant: () => void;
 }
 
@@ -13,8 +14,9 @@ export const useTenantViewStore = create<TenantViewState>()(
     (set) => ({
       viewingTenantId: null,
       viewingTenantName: null,
-      setViewingTenant: (id, name) => set({ viewingTenantId: id, viewingTenantName: name }),
-      clearViewingTenant: () => set({ viewingTenantId: null, viewingTenantName: null }),
+      viewingTenantRfc: null,
+      setViewingTenant: (id, name, rfc = null) => set({ viewingTenantId: id, viewingTenantName: name, viewingTenantRfc: rfc }),
+      clearViewingTenant: () => set({ viewingTenantId: null, viewingTenantName: null, viewingTenantRfc: null }),
     }),
     {
       name: 'horux-tenant-view',