diff --git a/modules/customer-invoices/src/web/proformas/adapters/index.ts b/modules/customer-invoices/src/web/proformas/adapters/index.ts
deleted file mode 100644
index 22d61455..00000000
--- a/modules/customer-invoices/src/web/proformas/adapters/index.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-export * from "./proforma-dto.adapter";
-export * from "./proforma-summary-dto.adapter";
diff --git a/modules/customer-invoices/src/web/proformas/adapters/proforma-dto.adapter.ts b/modules/customer-invoices/src/web/proformas/adapters/proforma-dto.adapter.ts
deleted file mode 100644
index c707d2e3..00000000
--- a/modules/customer-invoices/src/web/proformas/adapters/proforma-dto.adapter.ts
+++ /dev/null
@@ -1,98 +0,0 @@
-import {
-  MoneyDTOHelper,
-  PercentageDTOHelper,
-  QuantityDTOHelper,
-  type TaxCatalogProvider,
-} from "@erp/core";
-
-import type { Proforma, ProformaFormData, UpdateProformaInput } from "../types";
-
-export type ProformaDtoAdapterContext = {
-  taxCatalog: TaxCatalogProvider;
-  currency_code: string;
-  language_code: string;
-};
-
-/**
- * Convierte el DTO completo de API a datos numéricos para el formulario.
- */
-export const ProformaDtoAdapter = {
-  fromDto(dto: Proforma, context: ProformaDtoAdapterContext): ProformaFormData {
-    const { taxCatalog } = context;
-    return {
-      invoice_number: dto.invoice_number,
-      series: dto.series,
-
-      invoice_date: dto.invoice_date,
-      operation_date: dto.operation_date,
-
-      customer_id: dto.customer_id,
-      recipient: dto.recipient,
-
-      reference: dto.reference ?? "",
-      description: dto.description ?? "",
-      notes: dto.notes ?? "",
-
-      language_code: dto.language_code,
-      currency_code: dto.currency_code,
-
-      subtotal_amount: MoneyDTOHelper.toNumber(dto.subtotal_amount),
-      items_discount_amount: 0,
-      discount_percentage: PercentageDTOHelper.toNumber(dto.discount_percentage),
-      discount_amount: MoneyDTOHelper.toNumber(dto.discount_amount),
-      taxable_amount: MoneyDTOHelper.toNumber(dto.taxable_amount),
-      taxes_amount: MoneyDTOHelper.toNumber(dto.taxes_amount),
-      total_amount: MoneyDTOHelper.toNumber(dto.total_amount),
-
-      taxes: dto.taxes.map((taxItem) => ({
-        tax_code: taxItem.tax_code,
-        tax_label: taxCatalog.findByCode(taxItem.tax_code).match(
-          (tax) => tax.name,
-          () => ""
-        ),
-        taxable_amount: MoneyDTOHelper.toNumber(taxItem.taxable_amount),
-        taxes_amount: MoneyDTOHelper.toNumber(taxItem.taxes_amount),
-      })),
-
-      items: dto.items.map((item) => ({
-        description: item.description ?? "",
-        quantity: QuantityDTOHelper.toNumericString(item.quantity),
-        unit_amount: MoneyDTOHelper.toNumericString(item.unit_amount),
-        subtotal_amount: MoneyDTOHelper.toNumber(item.subtotal_amount),
-        discount_percentage: PercentageDTOHelper.toNumericString(item.discount_percentage),
-        discount_amount: MoneyDTOHelper.toNumber(item.discount_amount),
-        taxable_amount: MoneyDTOHelper.toNumber(item.taxable_amount),
-        tax_codes: item.tax_codes ?? [],
-        taxes_amount: MoneyDTOHelper.toNumber(item.taxes_amount),
-        total_amount: MoneyDTOHelper.toNumber(item.total_amount),
-      })),
-    };
-  },
-
-  toDto(form: ProformaFormData, context: ProformaDtoAdapterContext): UpdateProformaInput {
-    const { currency_code, language_code } = context;
-    return {
-      series: form.series,
-
-      invoice_date: form.invoice_date,
-      operation_date: form.operation_date,
-
-      customer_id: form.customer_id,
-
-      reference: form.reference,
-      description: form.description,
-      notes: form.notes,
-
-      language_code,
-      currency_code,
-
-      items: form.items?.map((item) => ({
-        description: item.description,
-        quantity: QuantityDTOHelper.fromNumericString(item.quantity, 4),
-        unit_amount: MoneyDTOHelper.fromNumericString(item.unit_amount, currency_code, 4),
-        discount_percentage: PercentageDTOHelper.fromNumericString(item.discount_percentage, 2),
-        tax_codes: item.tax_codes,
-      })),
-    };
-  },
-};
diff --git a/modules/customer-invoices/src/web/proformas/adapters/proforma-summary-dto.adapter.ts b/modules/customer-invoices/src/web/proformas/adapters/proforma-summary-dto.adapter.ts
deleted file mode 100644
index 8448d203..00000000
--- a/modules/customer-invoices/src/web/proformas/adapters/proforma-summary-dto.adapter.ts
+++ /dev/null
@@ -1,71 +0,0 @@
-import { MoneyDTOHelper, PercentageDTOHelper, formatCurrency } from "@erp/core";
-
-import type { ProformaSummaryPage } from "../types/proforma.api.schema";
-import type {
-  ProformaSummaryData,
-  ProformaSummaryPageData,
-} from "../types/proforma-summary.web.schema";
-
-/**
- * Convierte el DTO completo de API a datos numéricos para el formulario.
- */
-export const ProformaSummaryDtoAdapter = {
-  fromDto(pageDto: ProformaSummaryPage, context?: unknown): ProformaSummaryPageData {
-    return {
-      ...pageDto,
-      items: pageDto.items.map(
-        (summaryDto) =>
-          ({
-            ...summaryDto,
-
-            subtotal_amount: MoneyDTOHelper.toNumber(summaryDto.subtotal_amount),
-            subtotal_amount_fmt: formatCurrency(
-              MoneyDTOHelper.toNumber(summaryDto.subtotal_amount),
-              Number(summaryDto.total_amount.scale || 2),
-              summaryDto.currency_code,
-              summaryDto.language_code
-            ),
-
-            discount_percentage: PercentageDTOHelper.toNumber(summaryDto.discount_percentage),
-            discount_percentage_fmt: PercentageDTOHelper.toNumericString(
-              summaryDto.discount_percentage
-            ),
-
-            discount_amount: MoneyDTOHelper.toNumber(summaryDto.discount_amount),
-            discount_amount_fmt: formatCurrency(
-              MoneyDTOHelper.toNumber(summaryDto.discount_amount),
-              Number(summaryDto.total_amount.scale || 2),
-              summaryDto.currency_code,
-              summaryDto.language_code
-            ),
-
-            taxable_amount: MoneyDTOHelper.toNumber(summaryDto.taxable_amount),
-            taxable_amount_fmt: formatCurrency(
-              MoneyDTOHelper.toNumber(summaryDto.taxable_amount),
-              Number(summaryDto.total_amount.scale || 2),
-              summaryDto.currency_code,
-              summaryDto.language_code
-            ),
-
-            taxes_amount: MoneyDTOHelper.toNumber(summaryDto.taxes_amount),
-            taxes_amount_fmt: formatCurrency(
-              MoneyDTOHelper.toNumber(summaryDto.taxes_amount),
-              Number(summaryDto.total_amount.scale || 2),
-              summaryDto.currency_code,
-              summaryDto.language_code
-            ),
-
-            total_amount: MoneyDTOHelper.toNumber(summaryDto.total_amount),
-            total_amount_fmt: formatCurrency(
-              MoneyDTOHelper.toNumber(summaryDto.total_amount),
-              Number(summaryDto.total_amount.scale || 2),
-              summaryDto.currency_code,
-              summaryDto.language_code
-            ),
-
-            //taxes: dto.taxes,
-          }) as unknown as ProformaSummaryData
-      ),
-    };
-  },
-};
diff --git a/modules/customer-invoices/src/web/proformas/hooks/index.ts b/modules/customer-invoices/src/web/proformas/hooks/index.ts
deleted file mode 100644
index 1f1631c0..00000000
--- a/modules/customer-invoices/src/web/proformas/hooks/index.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-export * from "./use-issue-proforma-invoice";
-export * from "./use-proformas-query";
diff --git a/modules/customer-invoices/src/web/proformas/hooks/use-delete-proforma-mutation.ts.bak b/modules/customer-invoices/src/web/proformas/hooks/use-delete-proforma-mutation.ts.bak
deleted file mode 100644
index 0b135939..00000000
--- a/modules/customer-invoices/src/web/proformas/hooks/use-delete-proforma-mutation.ts.bak
+++ /dev/null
@@ -1,70 +0,0 @@
-import {
-  useDataSource
-} from ("@erp/core/hooks");
-
-import { useMutation, useQueryClient } from "@tanstack/react-query";
-
-import type { InvoiceFormData } from "../schemas";
-
-export const CUSTOMER_INVOICES_LIST_KEY = ["customer-invoices"] as const;
-
-type UpdateCustomerInvoiceContext = {};
-
-type UpdateCustomerInvoicePayload = {
-  id: string;
-  data: Partial<InvoiceFormData>;
-};
-
-export function useDeleteProforma() {
-  const queryClient = useQueryClient();
-  const dataSource = useDataSource();
-
-  return useMutation<{ id: string }, Error>({
-    mutationKey: ["customer-invoice:delete", id],
-
-    mutationFn: async (payload) => {
-      const { id: proformaId } = payload;
-
-      if (!proformaId) {
-        throw new Error("proformaId is required");
-      }
-
-      await dataSource.deleteOne("proformas", proformaId);
-    },
-
-    onMutate: async ({ id }) => {
-      await queryClient.cancelQueries({ queryKey: [CUSTOMERS_LIST_SCOPE] });
-
-      const snapshots = getAllCustomerListQueryKeys(queryClient).map((key) => ({
-        key,
-        page: queryClient.getQueryData<CustomersPage>(key),
-      }));
-
-      for (const { key, page } of snapshots) {
-        if (!page) continue;
-        queryClient.setQueryData<CustomersPage>(key, {
-          ...page,
-          items: page.items.filter((c) => c.id !== id),
-          totalItems: Math.max(0, page.totalItems - 1),
-        });
-      }
-      return { snapshots };
-    },
-
-    onError: (_e, _v, ctx) => {
-      if (!ctx) return;
-      for (const snap of ctx.snapshots as Array<{ key: QueryKey; page?: CustomersPage }>) {
-        if (snap.page) queryClient.setQueryData(snap.key, snap.page);
-      }
-    },
-
-    onSuccess: ({ id }) => {
-      // Limpia cache de detalle
-      queryClient.removeQueries({ queryKey: buildCustomerQueryKey(id) });
-    },
-
-    onSettled: () => {
-      queryClient.invalidateQueries({ queryKey: [CUSTOMERS_LIST_SCOPE] });
-    },
-  });
-}
diff --git a/modules/customer-invoices/src/web/proformas/hooks/use-issue-proforma-invoice.ts b/modules/customer-invoices/src/web/proformas/hooks/use-issue-proforma-invoice.ts
deleted file mode 100644
index 39d7c10b..00000000
--- a/modules/customer-invoices/src/web/proformas/hooks/use-issue-proforma-invoice.ts
+++ /dev/null
@@ -1,26 +0,0 @@
-// hooks/use-issue-proforma-invoice.ts
-
-import { useDataSource } from "@erp/core/hooks";
-import { useMutation, useQueryClient } from "@tanstack/react-query";
-
-export const ISSUE_PROFORMA_INVOICE_KEY = ["proformas", "issue"] as const;
-
-interface IssueProformaInvoicePayload {
-  proformaId: string;
-}
-
-export function useIssueProformaInvoice() {
-  const dataSource = useDataSource();
-  const queryClient = useQueryClient();
-
-  return useMutation({
-    mutationKey: ISSUE_PROFORMA_INVOICE_KEY,
-    mutationFn: ({ proformaId }: IssueProformaInvoicePayload) =>
-      issueProformaInvoiceApi(dataSource, proformaId),
-
-    onSuccess() {
-      queryClient.invalidateQueries({ queryKey: ["proformas"] });
-      queryClient.invalidateQueries({ queryKey: ["invoices"] });
-    },
-  });
-}
diff --git a/modules/customer-invoices/src/web/proformas/hooks/use-proforma-actions.ts b/modules/customer-invoices/src/web/proformas/hooks/use-proforma-actions.ts
deleted file mode 100644
index e69de29b..00000000
diff --git a/modules/customer-invoices/src/web/proformas/hooks/use-proforma-items-columns.tsx b/modules/customer-invoices/src/web/proformas/hooks/use-proforma-items-columns.tsx
deleted file mode 100644
index 02cd27bb..00000000
--- a/modules/customer-invoices/src/web/proformas/hooks/use-proforma-items-columns.tsx
+++ /dev/null
@@ -1,323 +0,0 @@
-import { DataTableColumnHeader } from "@repo/rdx-ui/components";
-import { InputGroup, InputGroupTextarea } from "@repo/shadcn-ui/components";
-import { cn } from "@repo/shadcn-ui/lib/utils";
-import type { ColumnDef } from "@tanstack/react-table";
-import * as React from "react";
-import { Controller, useFormContext } from "react-hook-form";
-
-import { useProformaContext } from "../pages/update/context";
-import { AmountInputField } from "../ui/components/amount-input-field";
-import { PercentageInputField } from "../ui/components/percentage-input-field";
-import { QuantityInputField } from "../ui/components/quantity-input-field";
-
-export interface ProformaItemFormData {
-  id: string; // ← mapea RHF field.id aquí
-  description: string;
-  quantity: number | "";
-  unit_amount: number | "";
-  discount_percentage: number | "";
-  discount_amount: number | "";
-  taxable_amount: number | "";
-  tax_codes: string[];
-  taxes_amount: number | "";
-  total_amount: number | ""; // readonly calculado
-}
-export interface ProformaFormData {
-  items: ProformaItemFormData[];
-}
-
-export function useProformaItemsColumns(): ColumnDef<ProformaItemFormData>[] {
-  const { t, readOnly, currency_code, language_code } = useProformaContext();
-  const { control } = useFormContext<ProformaFormData>();
-
-  // Atención: Memoizar siempre para evitar reconstrucciones y resets de estado de tabla
-  return React.useMemo<ColumnDef<ProformaItemFormData>[]>(
-    () => [
-      {
-        id: "position",
-        header: ({ column }) => (
-          <DataTableColumnHeader className="text-center" column={column} title={"#"} />
-        ),
-        cell: ({ row }) => row.index + 1,
-        enableSorting: false,
-        size: 32,
-      },
-      {
-        accessorKey: "description",
-        header: ({ column }) => (
-          <DataTableColumnHeader
-            className="text-left"
-            column={column}
-            title={t("form_fields.item.description.label")}
-          />
-        ),
-        cell: ({ row }) => (
-          <Controller
-            control={control}
-            name={`items.${row.index}.description`}
-            render={({ field }) => (
-              <InputGroup>
-                <InputGroupTextarea
-                  {...field}
-                  aria-label={t("form_fields.item.description.label")} // ← estable
-                  className={cn(
-                    "min-w-48 max-w-184 w-full resize-none bg-transparent border-dashed transition",
-                    "focus-visible:ring-2 focus-visible:ring-ring focus-visible:bg-background focus-visible:border-solid",
-                    "focus:resize-y"
-                  )}
-                  data-cell-focus
-                  id={`desc-${row.original.id}`}
-                  onInput={(e) => {
-                    const el = e.currentTarget;
-                    el.style.height = "auto";
-                    el.style.height = `${el.scrollHeight}px`;
-                  }}
-                  // auto-grow simple
-                  readOnly={readOnly}
-                  rows={1}
-                  spellCheck
-                />
-                {/*<InputGroupAddon align="block-end">
-                <InputGroupText>Line 1, Column 1</InputGroupText>
-                <InputGroupButton
-                  variant="default"
-                  className="rounded-full"
-                  size="icon-xs"
-                  disabled
-                >
-                  <ArrowUpIcon />
-                  <span className="sr-only">Send</span>
-                </InputGroupButton>
-              </InputGroupAddon>*/}
-              </InputGroup>
-            )}
-          />
-        ),
-        enableSorting: false,
-        size: 480,
-        minSize: 240,
-        maxSize: 768,
-      },
-      {
-        accessorKey: "quantity",
-        header: ({ column }) => (
-          <DataTableColumnHeader
-            className="text-right"
-            column={column}
-            title={t("form_fields.item.quantity.label")}
-          />
-        ),
-        cell: ({ row }) => (
-          <QuantityInputField
-            className="font-base"
-            control={control}
-            data-cell-focus
-            data-col-index={4}
-            data-row-index={row.index}
-            emptyMode="blank"
-            inputId={`qty-${row.original.id}`}
-            name={`items.${row.index}.quantity`}
-            readOnly={readOnly}
-          />
-        ),
-        enableSorting: false,
-        size: 52,
-        minSize: 48,
-        maxSize: 64,
-      },
-      {
-        accessorKey: "unit_amount",
-        header: ({ column }) => (
-          <DataTableColumnHeader
-            className="text-right"
-            column={column}
-            title={t("form_fields.item.unit_amount.label")}
-          />
-        ),
-        cell: ({ row }) => (
-          <AmountInputField
-            className="font-base"
-            control={control}
-            currencyCode={currency_code}
-            data-cell-focus
-            data-col-index={5}
-            data-row-index={row.index}
-            inputId={`unit-${row.original.id}`}
-            languageCode={language_code}
-            name={`items.${row.index}.unit_amount`}
-            readOnly={readOnly}
-            scale={4}
-          />
-        ),
-        enableSorting: false,
-        size: 120,
-        minSize: 100,
-        maxSize: 160,
-      },
-      {
-        accessorKey: "discount_percentage",
-        header: ({ column }) => (
-          <DataTableColumnHeader
-            className="text-right"
-            column={column}
-            title={t("form_fields.item.discount_percentage.label")}
-          />
-        ),
-        cell: ({ row }) => (
-          <PercentageInputField
-            className="font-base"
-            control={control}
-            data-cell-focus
-            data-col-index={6}
-            data-row-index={row.index}
-            inputId={`disc-${row.original.id}`}
-            name={`items.${row.index}.discount_percentage`}
-            readOnly={readOnly}
-            scale={4}
-          />
-        ),
-        enableSorting: false,
-        size: 40,
-        minSize: 40,
-      },
-      {
-        accessorKey: "discount_amount",
-        header: ({ column }) => (
-          <DataTableColumnHeader
-            className="text-right"
-            column={column}
-            title={t("form_fields.item.discount_amount.label")}
-          />
-        ),
-        cell: ({ row }) => (
-          <AmountInputField
-            control={control}
-            currencyCode={currency_code}
-            inputId={`discount_amount-${row.original.id}`}
-            languageCode={language_code}
-            name={`items.${row.index}.discount_amount`}
-            readOnly
-          />
-        ),
-        enableHiding: true,
-        enableSorting: false,
-        size: 120,
-        minSize: 100,
-        maxSize: 160,
-      },
-      {
-        accessorKey: "taxable_amount",
-        header: ({ column }) => (
-          <DataTableColumnHeader
-            className="text-right"
-            column={column}
-            title={t("form_fields.item.taxable_amount.label")}
-          />
-        ),
-        cell: ({ row }) => (
-          <AmountInputField
-            control={control}
-            currencyCode={currency_code}
-            inputId={`taxable_amount-${row.original.id}`}
-            languageCode={language_code}
-            name={`items.${row.index}.taxable_amount`}
-            readOnly
-          />
-        ),
-        enableHiding: true,
-        enableSorting: false,
-        size: 120,
-        minSize: 100,
-        maxSize: 160,
-      },
-      {
-        accessorKey: "tax_codes",
-        header: ({ column }) => (
-          <DataTableColumnHeader column={column} title={t("form_fields.item.tax_codes.label")} />
-        ),
-        cell: ({ row }) => (
-          <Controller
-            control={control}
-            name={`items.${row.index}.tax_codes`}
-            render={({ field }) => (
-              <ProformaTaxesMultiSelect
-                {...field}
-                data-cell-focus
-                data-col-index={7}
-                data-row-index={row.index}
-                inputId={`tax-${row.original.id}`}
-              />
-            )}
-          />
-        ),
-        enableSorting: false,
-        size: 120,
-        minSize: 130,
-        maxSize: 180,
-      },
-      {
-        accessorKey: "taxes_amount",
-        header: ({ column }) => (
-          <DataTableColumnHeader
-            className="text-right"
-            column={column}
-            title={t("form_fields.item.taxes_amount.label")}
-          />
-        ),
-        cell: ({ row }) => (
-          <AmountInputField
-            control={control}
-            currencyCode={currency_code}
-            inputId={`taxes_amount-${row.original.id}`}
-            languageCode={language_code}
-            name={`items.${row.index}.taxes_amount`}
-            readOnly
-          />
-        ),
-        enableSorting: false,
-        size: 120,
-        minSize: 100,
-        maxSize: 160,
-      },
-      {
-        accessorKey: "total_amount",
-        header: ({ column }) => (
-          <DataTableColumnHeader
-            className="text-right"
-            column={column}
-            title={t("form_fields.item.total_amount.label")}
-          />
-        ),
-        cell: ({ row }) => (
-          <HoverCardTotalsSummary rowIndex={row.index}>
-            <AmountInputField
-              className="font-semibold"
-              control={control}
-              currencyCode={currency_code}
-              inputId={`total-${row.original.id}`}
-              languageCode={language_code}
-              name={`items.${row.index}.total_amount`}
-              readOnly
-            />
-          </HoverCardTotalsSummary>
-        ),
-        enableSorting: false,
-        size: 120,
-        minSize: 100,
-        maxSize: 160,
-      },
-      {
-        id: "actions",
-        header: ({ column }) => (
-          <DataTableColumnHeader column={column} title={t("components.datatable.actions")} />
-        ),
-        cell: ({ row, table }) => <ItemDataTableRowActions row={row} table={table} />,
-        enableSorting: false,
-        size: 100,
-        minSize: 100,
-        maxSize: 100,
-      },
-    ],
-    [t, readOnly, control, currency_code, language_code]
-  );
-}
diff --git a/modules/customer-invoices/src/web/proformas/hooks/use-proformas-query.ts b/modules/customer-invoices/src/web/proformas/hooks/use-proformas-query.ts
deleted file mode 100644
index 9fcc3516..00000000
--- a/modules/customer-invoices/src/web/proformas/hooks/use-proformas-query.ts
+++ /dev/null
@@ -1,42 +0,0 @@
-import type { CriteriaDTO } from "@erp/core";
-import { useDataSource } from "@erp/core/hooks";
-import { INITIAL_PAGE_INDEX, INITIAL_PAGE_SIZE } from "@repo/rdx-criteria";
-import { type DefaultError, type QueryKey, useQuery } from "@tanstack/react-query";
-
-import type { ProformaSummaryPage } from "../types/proforma.api.schema";
-
-export const PROFORMAS_QUERY_KEY = (criteria?: CriteriaDTO): QueryKey => [
-  "proforma",
-  {
-    pageNumber: criteria?.pageNumber ?? INITIAL_PAGE_INDEX,
-    pageSize: criteria?.pageSize ?? INITIAL_PAGE_SIZE,
-    q: criteria?.q ?? "",
-    filters: criteria?.filters ?? [],
-    orderBy: criteria?.orderBy ?? "",
-    order: criteria?.order ?? "",
-  },
-];
-
-type ProformasQueryOptions = {
-  enabled?: boolean;
-  criteria?: CriteriaDTO;
-};
-
-// Obtener todas las facturas
-export const useProformasQuery = (options?: ProformasQueryOptions) => {
-  const dataSource = useDataSource();
-  const enabled = options?.enabled ?? true;
-  const criteria = options?.criteria ?? {};
-
-  return useQuery<ProformaSummaryPage, DefaultError>({
-    queryKey: PROFORMAS_QUERY_KEY(criteria),
-    queryFn: async ({ signal }) => {
-      return await dataSource.getList<ProformaSummaryPage>("proformas", {
-        signal,
-        ...criteria,
-      });
-    },
-    enabled,
-    placeholderData: (previousData, _previousQuery) => previousData, // Mantener datos previos mientras se carga nueva datos (antiguo `keepPreviousData`)
-  });
-};
diff --git a/modules/customer-invoices/src/web/proformas/schemas/index.ts b/modules/customer-invoices/src/web/proformas/schemas/index.ts
deleted file mode 100644
index e69de29b..00000000