localize UI to english

2025-11-09 11:14:42 -06:00
parent 1ce4162e4a
commit 19c4841afc
9 changed files with 249 additions and 221 deletions
--- a/frontend/src/components/ChatTab.tsx
+++ b/frontend/src/components/ChatTab.tsx
@@ -16,7 +16,7 @@ import {
  PromptInputTools,
 } from "@/components/ai-elements/prompt-input";
 import { Action, Actions } from "@/components/ai-elements/actions";
-import { Fragment, useState, useEffect } from "react";
+import { Fragment, useState, useEffect, useMemo } from "react";
 import { useChat } from "@ai-sdk/react";
 import { Response } from "@/components/ai-elements/response";
 import {
@@ -56,7 +56,7 @@ export function ChatTab({ selectedTema }: ChatTabProps) {
      },
    }),
    onError: (error) => {
-      setError(`Error en el chat: ${error.message}`);
+      setError(`Chat error: ${error.message}`);
    },
  });

@@ -84,20 +84,32 @@ export function ChatTab({ selectedTema }: ChatTabProps) {
      {
        body: {
          dataroom: selectedTema,
-          context: `Usuario está consultando sobre el dataroom: ${selectedTema}`,
+          context: `User is asking about the dataroom: ${selectedTema}`,
        },
      },
    );
    setInput("");
  };

+  const hasActiveToolRequest = useMemo(() => {
+    return messages.some((message) =>
+      message.parts.some(
+        (part: any) =>
+          typeof part?.type === "string" &&
+          part.type.startsWith("tool-") &&
+          part.state === "input-available",
+      ),
+    );
+  }, [messages]);
+
+  const shouldShowGlobalLoader =
+    (status === "streaming" || status === "loading") && !hasActiveToolRequest;
+
  if (!selectedTema) {
    return (
      <div className="flex flex-col items-center justify-center h-64">
        <MessageCircle className="w-12 h-12 text-gray-400 mb-4" />
-        <p className="text-gray-500">
-          Selecciona un dataroom para iniciar el chat
-        </p>
+        <p className="text-gray-500">Select a dataroom to start chatting</p>
      </div>
    );
  }
@@ -115,9 +127,9 @@ export function ChatTab({ selectedTema }: ChatTabProps) {
              </div>
              <div className="flex-1 bg-gray-50 rounded-lg p-4">
                <p className="text-sm text-gray-800">
-                  ¡Hola! Soy tu asistente de IA para el dataroom{" "}
-                  <strong>{selectedTema}</strong>. Puedes hacerme preguntas
-                  sobre los documentos almacenados aquí.
+                  Hi! I’m your AI assistant for dataroom{" "}
+                  <strong>{selectedTema}</strong>. Ask me anything about the
+                  stored documents.
                </p>
              </div>
            </div>
@@ -206,11 +218,11 @@ export function ChatTab({ selectedTema }: ChatTabProps) {
                        return (
                          <div
                            key={`${message.id}-${i}`}
-                            className="flex items-center gap-2 p-4 bg-blue-50 rounded-lg border border-blue-200"
+                            className="mb-4 flex items-center gap-2 p-4 bg-blue-50 rounded-lg border border-blue-200"
                          >
                            <div className="animate-spin rounded-full h-4 w-4 border-b-2 border-blue-600"></div>
                            <span className="text-sm text-blue-700">
-                              Generando reporte de auditoría...
+                              Generating audit report…
                            </span>
                          </div>
                        );
@@ -218,7 +230,7 @@ export function ChatTab({ selectedTema }: ChatTabProps) {
                        return (
                          <div
                            key={`${message.id}-${i}`}
-                            className="mt-4 w-full"
+                            className="mt-4 mb-4 w-full"
                          >
                            <div className="max-w-full overflow-hidden">
                              <AuditReport data={part.output} />
@@ -229,12 +241,12 @@ export function ChatTab({ selectedTema }: ChatTabProps) {
                        return (
                          <div
                            key={`${message.id}-${i}`}
-                            className="p-4 bg-red-50 border border-red-200 rounded-lg"
+                            className="mb-4 p-4 bg-red-50 border border-red-200 rounded-lg"
                          >
                            <div className="flex items-center gap-2">
                              <AlertCircle className="w-4 h-4 text-red-600" />
                              <span className="text-sm font-medium text-red-800">
-                                Error generando reporte de auditoría
+                                Failed to generate audit report
                              </span>
                            </div>
                            <p className="text-sm text-red-600 mt-1">
@@ -251,11 +263,11 @@ export function ChatTab({ selectedTema }: ChatTabProps) {
                        return (
                          <div
                            key={`${message.id}-${i}`}
-                            className="flex items-center gap-2 p-4 bg-purple-50 rounded-lg border border-purple-200"
+                            className="mb-4 flex items-center gap-2 p-4 bg-purple-50 rounded-lg border border-purple-200"
                          >
                            <div className="animate-spin rounded-full h-4 w-4 border-b-2 border-purple-600"></div>
                            <span className="text-sm text-purple-700">
-                              Generando análisis histórico...
+                              Generating performance analysis…
                            </span>
                          </div>
                        );
@@ -263,7 +275,7 @@ export function ChatTab({ selectedTema }: ChatTabProps) {
                        return (
                          <div
                            key={`${message.id}-${i}`}
-                            className="mt-4 w-full"
+                            className="mt-4 mb-4 w-full"
                          >
                            <div className="max-w-full overflow-hidden">
                              <AnalystReport data={part.output} />
@@ -274,12 +286,12 @@ export function ChatTab({ selectedTema }: ChatTabProps) {
                        return (
                          <div
                            key={`${message.id}-${i}`}
-                            className="p-4 bg-red-50 border border-red-200 rounded-lg"
+                            className="mb-4 p-4 bg-red-50 border border-red-200 rounded-lg"
                          >
                            <div className="flex items-center gap-2">
                              <AlertCircle className="w-4 h-4 text-red-600" />
                              <span className="text-sm font-medium text-red-800">
-                                Error generando análisis histórico
+                                Failed to generate performance analysis
                              </span>
                            </div>
                            <p className="text-sm text-red-600 mt-1">
@@ -296,11 +308,11 @@ export function ChatTab({ selectedTema }: ChatTabProps) {
                        return (
                          <div
                            key={`${message.id}-${i}`}
-                            className="flex items-center gap-2 p-4 bg-green-50 rounded-lg border border-green-200"
+                            className="mb-4 flex items-center gap-2 p-4 bg-green-50 rounded-lg border border-green-200"
                          >
                            <div className="animate-spin rounded-full h-4 w-4 border-b-2 border-green-600"></div>
                            <span className="text-sm text-green-700">
-                              Searching the web...
+                              Searching the web…
                            </span>
                          </div>
                        );
@@ -308,7 +320,7 @@ export function ChatTab({ selectedTema }: ChatTabProps) {
                        return (
                          <div
                            key={`${message.id}-${i}`}
-                            className="mt-4 w-full"
+                            className="mt-4 mb-4 w-full"
                          >
                            <div className="max-w-full overflow-hidden">
                              <WebSearchResults data={part.output} />
@@ -319,12 +331,12 @@ export function ChatTab({ selectedTema }: ChatTabProps) {
                        return (
                          <div
                            key={`${message.id}-${i}`}
-                            className="p-4 bg-red-50 border border-red-200 rounded-lg"
+                            className="mb-4 p-4 bg-red-50 border border-red-200 rounded-lg"
                          >
                            <div className="flex items-center gap-2">
                              <AlertCircle className="w-4 h-4 text-red-600" />
                              <span className="text-sm font-medium text-red-800">
-                                Error searching the web
+                                Failed to search the web
                              </span>
                            </div>
                            <p className="text-sm text-red-600 mt-1">
@@ -341,8 +353,7 @@ export function ChatTab({ selectedTema }: ChatTabProps) {
              })}
            </div>
          ))}
-          {status === "streaming" && <Loader />}
-          {status === "loading" && <Loader />}
+          {shouldShowGlobalLoader && <Loader />}
        </div>
      </div>

@@ -363,7 +374,7 @@ export function ChatTab({ selectedTema }: ChatTabProps) {
            <PromptInputTextarea
              onChange={(e) => setInput(e.target.value)}
              value={input}
-              placeholder={`Pregunta algo sobre ${selectedTema}...`}
+              placeholder={`Ask something about ${selectedTema}...`}
              disabled={status === "streaming" || status === "loading"}
              className="min-h-[60px] resize-none border-0 focus:ring-0 transition-all duration-200 text-base px-4 py-3 bg-white rounded-xl"
            />
--- a/frontend/src/components/DashboardTab.tsx
+++ b/frontend/src/components/DashboardTab.tsx
@@ -59,9 +59,8 @@ export function DashboardTab({ selectedTema }: DashboardTabProps) {
      const info = await api.getDataroomInfo(selectedTema);
      setDataroomInfo(info);
    } catch (err) {
-      const errorMessage =
-        err instanceof Error ? err.message : "Error desconocido";
-      setError(`Error cargando información: ${errorMessage}`);
+      const errorMessage = err instanceof Error ? err.message : "Unknown error";
+      setError(`Unable to load dataroom info: ${errorMessage}`);
      console.error("Error fetching dataroom info:", err);
    } finally {
      setLoading(false);
@@ -70,7 +69,7 @@ export function DashboardTab({ selectedTema }: DashboardTabProps) {

  const formatFileTypes = (fileTypes: Record<string, number>) => {
    const entries = Object.entries(fileTypes);
-    if (entries.length === 0) return "Sin archivos";
+    if (entries.length === 0) return "No files";

    return entries
      .sort(([, a], [, b]) => b - a) // Sort by count descending
@@ -90,9 +89,7 @@ export function DashboardTab({ selectedTema }: DashboardTabProps) {
    return (
      <div className="flex flex-col items-center justify-center h-64">
        <Activity className="w-12 h-12 text-gray-400 mb-4" />
-        <p className="text-gray-500">
-          Selecciona un dataroom para ver las métricas
-        </p>
+        <p className="text-gray-500">Select a dataroom to view its metrics</p>
      </div>
    );
  }
@@ -101,7 +98,7 @@ export function DashboardTab({ selectedTema }: DashboardTabProps) {
    return (
      <div className="flex flex-col items-center justify-center h-64">
        <Loader2 className="w-8 h-8 text-blue-600 animate-spin mb-4" />
-        <p className="text-gray-600">Cargando métricas...</p>
+        <p className="text-gray-600">Loading metrics…</p>
      </div>
    );
  }
@@ -124,24 +121,14 @@ export function DashboardTab({ selectedTema }: DashboardTabProps) {
    return (
      <div className="flex flex-col items-center justify-center h-64">
        <AlertCircle className="w-12 h-12 text-gray-400 mb-4" />
-        <p className="text-gray-500">
-          No se pudo cargar la información del dataroom
-        </p>
+        <p className="text-gray-500">Unable to load dataroom information</p>
      </div>
    );
  }

  return (
    <div className="p-6">
-      <div className="mb-6">
-        <h3 className="text-lg font-semibold text-gray-900 mb-2">
-          Métricas del Dataroom: {selectedTema}
-        </h3>
-        <p className="text-sm text-gray-600">
-          Vista general del estado y actividad del dataroom
-        </p>
-      </div>
-
+      <h4 className="text-md font-semibold text-gray-900 mb-4">Metrics</h4>
      <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6">
        {/* Files Count Card */}
        <div className="bg-white border border-gray-200 rounded-lg p-4">
@@ -150,7 +137,7 @@ export function DashboardTab({ selectedTema }: DashboardTabProps) {
              <FileText className="w-5 h-5 text-blue-600" />
            </div>
            <div>
-              <p className="text-sm font-medium text-gray-600">Archivos</p>
+              <p className="text-sm font-medium text-gray-600">Files</p>
              <p className="text-2xl font-bold text-gray-900">
                {dataroomInfo.file_count}
              </p>
@@ -168,9 +155,7 @@ export function DashboardTab({ selectedTema }: DashboardTabProps) {
              <Database className="w-5 h-5 text-green-600" />
            </div>
            <div>
-              <p className="text-sm font-medium text-gray-600">
-                Almacenamiento
-              </p>
+              <p className="text-sm font-medium text-gray-600">Storage</p>
              <p className="text-2xl font-bold text-gray-900">
                {dataroomInfo.total_size_mb.toFixed(1)} MB
              </p>
@@ -188,14 +173,14 @@ export function DashboardTab({ selectedTema }: DashboardTabProps) {
              <Activity className="w-5 h-5 text-purple-600" />
            </div>
            <div>
-              <p className="text-sm font-medium text-gray-600">Vectores</p>
+              <p className="text-sm font-medium text-gray-600">Vectors</p>
              <p className="text-2xl font-bold text-gray-900">
                {dataroomInfo.vector_count ?? 0}
              </p>
              <p className="text-xs text-gray-500 mt-1">
                {dataroomInfo.collection_exists
-                  ? "Vectores indexados"
-                  : "Sin vectores"}
+                  ? "Indexed vectors"
+                  : "No vectors"}
              </p>
            </div>
          </div>
@@ -208,10 +193,10 @@ export function DashboardTab({ selectedTema }: DashboardTabProps) {
              <TrendingUp className="w-5 h-5 text-orange-600" />
            </div>
            <div>
-              <p className="text-sm font-medium text-gray-600">Estado</p>
+              <p className="text-sm font-medium text-gray-600">Status</p>
              <div className="flex items-center gap-2">
                <p className="text-2xl font-bold text-gray-900">
-                  {dataroomInfo.collection_exists ? "Activo" : "Inactivo"}
+                  {dataroomInfo.collection_exists ? "Active" : "Inactive"}
                </p>
                {dataroomInfo.collection_exists ? (
                  <CheckCircle className="w-6 h-6 text-green-600" />
@@ -222,14 +207,13 @@ export function DashboardTab({ selectedTema }: DashboardTabProps) {
              {dataroomInfo.collection_info ? (
                <p className="text-xs text-gray-500 mt-1">
                  {dataroomInfo.collection_info.indexed_vectors_count}/
-                  {dataroomInfo.collection_info.vectors_count} vectores
-                  indexados
+                  {dataroomInfo.collection_info.vectors_count} indexed vectors
                </p>
              ) : (
                <p className="text-xs text-gray-500 mt-1">
                  {dataroomInfo.collection_exists
-                    ? "Colección sin datos"
-                    : "Sin colección"}
+                    ? "Collection has no data"
+                    : "No collection"}
                </p>
              )}
            </div>
@@ -241,7 +225,7 @@ export function DashboardTab({ selectedTema }: DashboardTabProps) {
      {dataroomInfo.recent_files.length > 0 && (
        <div className="mt-8">
          <h4 className="text-md font-semibold text-gray-900 mb-4">
-            Archivos Recientes
+            Recent Files
          </h4>
          <div className="bg-white border border-gray-200 rounded-lg overflow-hidden">
            <div className="divide-y divide-gray-200">
@@ -258,7 +242,7 @@ export function DashboardTab({ selectedTema }: DashboardTabProps) {
                      </p>
                      <p className="text-xs text-gray-500">
                        {new Date(file.last_modified).toLocaleDateString(
-                          "es-ES",
+                          "en-US",
                          {
                            year: "numeric",
                            month: "short",
--- a/frontend/src/components/DataroomView.tsx
+++ b/frontend/src/components/DataroomView.tsx
@@ -87,14 +87,12 @@ export function DataroomView({ onProcessingChange }: DataroomViewProps = {}) {
        <div className="flex flex-wrap items-center justify-between gap-4">
          <div>
            <h2 className="text-2xl font-semibold text-gray-900 mb-2">
-              {selectedTema
-                ? `Dataroom: ${selectedTema}`
-                : "Selecciona un dataroom"}
+              {selectedTema ? `Dataroom: ${selectedTema}` : "Select a dataroom"}
            </h2>
            <p className="text-sm text-gray-600">
              {selectedTema
-                ? "Gestiona archivos, consulta métricas y chatea con IA sobre el contenido"
-                : "Selecciona un dataroom de la barra lateral para comenzar"}
+                ? "Manage files, review metrics, and chat with AI about the content."
+                : "Pick a dataroom from the sidebar to get started."}
            </p>
          </div>
        </div>
--- a/frontend/src/components/DeleteConfirmDialog.tsx
+++ b/frontend/src/components/DeleteConfirmDialog.tsx
@@ -1,4 +1,4 @@
-import { Button } from '@/components/ui/button'
+import { Button } from "@/components/ui/button";
 import {
  Dialog,
  DialogContent,
@@ -6,17 +6,17 @@ import {
  DialogFooter,
  DialogHeader,
  DialogTitle,
-} from '@/components/ui/dialog'
-import { Trash2, AlertTriangle } from 'lucide-react'
+} from "@/components/ui/dialog";
+import { Trash2, AlertTriangle } from "lucide-react";

 interface DeleteConfirmDialogProps {
-  open: boolean
-  onOpenChange: (open: boolean) => void
-  onConfirm: () => void
-  title: string
-  description: string
-  fileList?: string[]
-  loading?: boolean
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  onConfirm: () => void;
+  title: string;
+  description: string;
+  fileList?: string[];
+  loading?: boolean;
 }

 export function DeleteConfirmDialog({
@@ -26,7 +26,7 @@ export function DeleteConfirmDialog({
  title,
  description,
  fileList,
-  loading = false
+  loading = false,
 }: DeleteConfirmDialogProps) {
  return (
    <Dialog open={open} onOpenChange={onOpenChange}>
@@ -41,7 +41,7 @@ export function DeleteConfirmDialog({

        {fileList && fileList.length > 0 && (
          <div className="max-h-40 overflow-y-auto bg-gray-50 rounded p-3">
-            <p className="text-sm font-medium mb-2">Archivos a eliminar:</p>
+            <p className="text-sm	font-medium mb-2">Files to delete:</p>
            <ul className="text-sm space-y-1">
              {fileList.map((filename, index) => (
                <li key={index} className="flex items-center gap-2">
@@ -59,17 +59,13 @@ export function DeleteConfirmDialog({
            onClick={() => onOpenChange(false)}
            disabled={loading}
          >
-            Cancelar
+            Cancel
          </Button>
-          <Button
-            variant="destructive"
-            onClick={onConfirm}
-            disabled={loading}
-          >
-            {loading ? 'Eliminando...' : 'Eliminar'}
+          <Button variant="destructive" onClick={onConfirm} disabled={loading}>
+            {loading ? "Deleting…" : "Delete"}
          </Button>
        </DialogFooter>
      </DialogContent>
    </Dialog>
-  )
+  );
 }
--- a/frontend/src/components/FilesTab.tsx
+++ b/frontend/src/components/FilesTab.tsx
@@ -60,7 +60,7 @@ export function FilesTab({
  const [deleting, setDeleting] = useState(false);
  const [downloading, setDownloading] = useState(false);

-  // Estados para el modal de preview de PDF
+  // PDF preview modal state
  const [previewModalOpen, setPreviewModalOpen] = useState(false);
  const [previewFileUrl, setPreviewFileUrl] = useState<string | null>(null);
  const [previewFileName, setPreviewFileName] = useState("");
@@ -69,12 +69,12 @@ export function FilesTab({
  );
  const [loadingPreview, setLoadingPreview] = useState(false);

-  // Estados para el modal de chunks
+  // Chunk viewer modal state
  const [chunkViewerOpen, setChunkViewerOpen] = useState(false);
  const [chunkFileName, setChunkFileName] = useState("");
  const [chunkFileTema, setChunkFileTema] = useState("");

-  // Estados para chunking
+  // LandingAI chunking state
  const [chunkingConfigOpen, setChunkingConfigOpen] = useState(false);
  const [chunkingFileName, setChunkingFileName] = useState("");
  const [chunkingFileTema, setChunkingFileTema] = useState("");
@@ -123,10 +123,10 @@ export function FilesTab({
      setDeleting(true);

      if (fileToDelete) {
-        // Eliminar archivo individual
+        // Delete single file
        await api.deleteFile(fileToDelete, selectedTema || undefined);
      } else {
-        // Eliminar archivos seleccionados
+        // Delete selected files
        const filesToDelete = Array.from(selectedFiles);
        await api.deleteFiles(filesToDelete, selectedTema || undefined);
        clearSelection();
@@ -159,9 +159,7 @@ export function FilesTab({
    try {
      setDownloading(true);
      const filesToDownload = Array.from(selectedFiles);
-      const zipName = selectedTema
-        ? `${selectedTema}_archivos`
-        : "archivos_seleccionados";
+      const zipName = selectedTema ? `${selectedTema}_files` : "selected_files";
      await api.downloadMultipleFiles(
        filesToDownload,
        selectedTema || undefined,
@@ -234,7 +232,7 @@ export function FilesTab({
    }
  };

-  // Filtrar archivos por término de búsqueda
+  // Filter files by search term
  const filteredFiles = files.filter((file) =>
    file.name.toLowerCase().includes(searchTerm.toLowerCase()),
  );
@@ -250,7 +248,7 @@ export function FilesTab({
  };

  const formatDate = (dateString: string): string => {
-    return new Date(dateString).toLocaleDateString("es-ES", {
+    return new Date(dateString).toLocaleDateString("en-US", {
      year: "numeric",
      month: "short",
      day: "numeric",
@@ -262,15 +260,15 @@ export function FilesTab({
  const getDeleteDialogProps = () => {
    if (fileToDelete) {
      return {
-        title: "Eliminar archivo",
-        message: `¿Estás seguro de que deseas eliminar el archivo "${fileToDelete}"?`,
+        title: "Delete file",
+        message: `Are you sure you want to delete "${fileToDelete}"?`,
        fileList: [fileToDelete],
      };
    } else {
      const filesToDelete = Array.from(selectedFiles);
      return {
-        title: "Eliminar archivos seleccionados",
-        message: `¿Estás seguro de que deseas eliminar ${filesToDelete.length} archivo${filesToDelete.length > 1 ? "s" : ""}?`,
+        title: "Delete selected files",
+        message: `Are you sure you want to delete ${filesToDelete.length} file${filesToDelete.length > 1 ? "s" : ""}?`,
        fileList: filesToDelete,
      };
    }
@@ -280,9 +278,7 @@ export function FilesTab({
    return (
      <div className="flex flex-col items-center justify-center h-64">
        <FileText className="w-12 h-12 text-gray-400 mb-4" />
-        <p className="text-gray-500">
-          Selecciona un dataroom para ver sus archivos
-        </p>
+        <p className="text-gray-500">Select a dataroom to view its files</p>
      </div>
    );
  }
@@ -294,7 +290,7 @@ export function FilesTab({
          <div className="flex items-center gap-3">
            <div className="animate-spin rounded-full h-4 w-4 border-b-2 border-blue-600"></div>
            <span className="text-sm text-blue-800">
-              Procesando archivos con LandingAI...
+              Processing files with LandingAI…
            </span>
          </div>
        </div>
@@ -305,7 +301,7 @@ export function FilesTab({
          <div className="relative flex-1 max-w-md">
            <Search className="absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-400 w-4 h-4" />
            <Input
-              placeholder="Buscar archivos..."
+              placeholder="Search files..."
              value={searchTerm}
              onChange={(e) => setSearchTerm(e.target.value)}
              className="pl-10"
@@ -324,7 +320,7 @@ export function FilesTab({
                  className="gap-2"
                >
                  <Download className="w-4 h-4" />
-                  Descargar ({selectedFiles.size})
+                  Download ({selectedFiles.size})
                </Button>
                <Button
                  variant="outline"
@@ -334,7 +330,7 @@ export function FilesTab({
                  className="gap-2 text-red-600 hover:text-red-700"
                >
                  <Trash2 className="w-4 h-4" />
-                  Eliminar ({selectedFiles.size})
+                  Delete ({selectedFiles.size})
                </Button>
              </>
            )}
@@ -345,7 +341,7 @@ export function FilesTab({
              className="gap-2"
            >
              <Upload className="w-4 h-4" />
-              Subir archivo
+              Upload files
            </Button>
          </div>
        </div>
@@ -355,17 +351,17 @@ export function FilesTab({
        <div className="p-6">
          {loading ? (
            <div className="flex items-center justify-center h-64">
-              <p className="text-gray-500">Cargando archivos...</p>
+              <p className="text-gray-500">Loading files…</p>
            </div>
          ) : filteredFiles.length === 0 ? (
            <div className="flex flex-col items-center justify-center h-64">
              <FileText className="w-12 h-12 text-gray-400 mb-4" />
              <p className="text-gray-500">
                {!selectedTema
-                  ? "Selecciona un dataroom para ver sus archivos"
+                  ? "Select a dataroom to view its files"
                  : searchTerm
-                    ? "No se encontraron archivos"
-                    : "No hay archivos en este dataroom"}
+                    ? "No files match your search"
+                    : "This dataroom has no files yet"}
              </p>
            </div>
          ) : (
@@ -387,10 +383,10 @@ export function FilesTab({
                      }}
                    />
                  </TableHead>
-                  <TableHead>Archivo</TableHead>
-                  <TableHead>Tamaño</TableHead>
-                  <TableHead>Modificado</TableHead>
-                  <TableHead className="text-right">Acciones</TableHead>
+                  <TableHead>File</TableHead>
+                  <TableHead>Size</TableHead>
+                  <TableHead>Modified</TableHead>
+                  <TableHead className="text-right">Actions</TableHead>
                </TableRow>
              </TableHeader>
              <TableBody>
@@ -418,7 +414,7 @@ export function FilesTab({
                          onClick={() => handlePreviewFile(file.name)}
                          disabled={loadingPreview}
                          className="h-8 w-8 p-0"
-                          title="Vista previa"
+                          title="Preview"
                        >
                          <Eye className="w-4 h-4" />
                        </Button>
@@ -427,7 +423,7 @@ export function FilesTab({
                          size="sm"
                          onClick={() => handleViewChunks(file.name)}
                          className="h-8 w-8 p-0"
-                          title="Ver chunks"
+                          title="View chunks"
                        >
                          <MessageSquare className="w-4 h-4" />
                        </Button>
@@ -436,7 +432,7 @@ export function FilesTab({
                          size="sm"
                          onClick={() => handleStartChunking(file.name)}
                          className="h-8 w-8 p-0"
-                          title="Procesar con LandingAI"
+                          title="Process with LandingAI"
                        >
                          <Scissors className="w-4 h-4" />
                        </Button>
@@ -446,7 +442,7 @@ export function FilesTab({
                          onClick={() => handleDownloadFile(file.name)}
                          disabled={downloading}
                          className="h-8 w-8 p-0"
-                          title="Descargar"
+                          title="Download"
                        >
                          <Download className="w-4 h-4" />
                        </Button>
@@ -456,7 +452,7 @@ export function FilesTab({
                          onClick={() => handleDeleteFile(file.name)}
                          disabled={deleting}
                          className="h-8 w-8 p-0 text-red-600 hover:text-red-700 hover:bg-red-50"
-                          title="Eliminar"
+                          title="Delete"
                        >
                          <Trash2 className="w-4 h-4" />
                        </Button>
@@ -503,7 +499,7 @@ export function FilesTab({
        tema={chunkFileTema}
      />

-      {/* Modal de configuración de chunking con LandingAI */}
+      {/* LandingAI chunking config modal */}
      <ChunkingConfigModalLandingAI
        isOpen={chunkingConfigOpen}
        onClose={() => setChunkingConfigOpen(false)}
--- a/frontend/src/components/PDFPreviewModal.tsx
+++ b/frontend/src/components/PDFPreviewModal.tsx
@@ -1,25 +1,20 @@
-import { useState, useEffect } from 'react'
+import { useState, useEffect } from "react";
 import {
  Dialog,
  DialogContent,
  DialogHeader,
  DialogTitle,
-  DialogDescription
-} from '@/components/ui/dialog'
-import { Button } from '@/components/ui/button'
-import {
-  Download,
-  Loader2,
-  FileText,
-  ExternalLink
-} from 'lucide-react'
+  DialogDescription,
+} from "@/components/ui/dialog";
+import { Button } from "@/components/ui/button";
+import { Download, Loader2, FileText, ExternalLink } from "lucide-react";

 interface PDFPreviewModalProps {
-  open: boolean
-  onOpenChange: (open: boolean) => void
-  fileUrl: string | null
-  fileName: string
-  onDownload?: () => void
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  fileUrl: string | null;
+  fileName: string;
+  onDownload?: () => void;
 }

 export function PDFPreviewModal({
@@ -27,45 +22,40 @@ export function PDFPreviewModal({
  onOpenChange,
  fileUrl,
  fileName,
-  onDownload
+  onDownload,
 }: PDFPreviewModalProps) {
-  // Estado para manejar el loading del iframe
-  const [loading, setLoading] = useState(true)
+  // Track iframe loading state
+  const [loading, setLoading] = useState(true);

-  // Efecto para manejar el timeout del loading
+  // Hide loading if iframe never fires onLoad
  useEffect(() => {
    if (open && fileUrl) {
-      setLoading(true)
+      setLoading(true);

-      // Timeout para ocultar loading automáticamente después de 3 segundos
-      // Algunos iframes no disparan onLoad correctamente
      const timeout = setTimeout(() => {
-        setLoading(false)
-      }, 3000)
+        setLoading(false);
+      }, 3000);

-      return () => clearTimeout(timeout)
+      return () => clearTimeout(timeout);
    }
-  }, [open, fileUrl])
+  }, [open, fileUrl]);

-  // Manejar cuando el iframe termina de cargar
  const handleIframeLoad = () => {
-    setLoading(false)
-  }
+    setLoading(false);
+  };

-  // Abrir PDF en nueva pestaña
  const openInNewTab = () => {
    if (fileUrl) {
-      window.open(fileUrl, '_blank')
+      window.open(fileUrl, "_blank");
    }
-  }
+  };

-  // Reiniciar loading cuando cambia el archivo
  const handleOpenChange = (open: boolean) => {
    if (open) {
-      setLoading(true)
+      setLoading(true);
    }
-    onOpenChange(open)
-  }
+    onOpenChange(open);
+  };

  return (
    <Dialog open={open} onOpenChange={handleOpenChange}>
@@ -75,81 +65,68 @@ export function PDFPreviewModal({
            <FileText className="w-5 h-5" />
            {fileName}
          </DialogTitle>
-          <DialogDescription>
-            Vista previa del documento PDF
-          </DialogDescription>
+          <DialogDescription>PDF preview</DialogDescription>
        </DialogHeader>

-        {/* Barra de controles */}
+        {/* Controls */}
        <div className="flex items-center justify-between gap-4 px-6 py-3 border-b bg-gray-50">
          <div className="flex items-center gap-2">
            <Button
              variant="outline"
              size="sm"
              onClick={openInNewTab}
-              title="Abrir en nueva pestaña"
+              title="Open in new tab"
            >
              <ExternalLink className="w-4 h-4 mr-2" />
-              Abrir en pestaña nueva
+              Open in new tab
            </Button>
          </div>

-          {/* Botón de descarga */}
+          {/* Download button */}
          {onDownload && (
            <Button
              variant="outline"
              size="sm"
              onClick={onDownload}
-              title="Descargar archivo"
+              title="Download file"
            >
              <Download className="w-4 h-4 mr-2" />
-              Descargar
+              Download
            </Button>
          )}
        </div>

-        {/* Área de visualización del PDF con iframe */}
-        <div className="flex-1 relative bg-gray-100">
+        {/* PDF iframe */}
+        <div className="flex-1 relative bg-gray-100 overflow-hidden min-h-0">
          {!fileUrl ? (
            <div className="flex items-center justify-center h-full text-center text-gray-500 p-8">
              <div>
                <FileText className="w-16 h-16 mx-auto mb-4 text-gray-400" />
-                <p>No se ha proporcionado un archivo para previsualizar</p>
+                <p>No file available for preview</p>
              </div>
            </div>
          ) : (
            <>
-              {/* Indicador de carga */}
+              {/* Loading state */}
              {loading && (
                <div className="absolute inset-0 flex items-center justify-center bg-white z-10">
                  <div className="text-center">
                    <Loader2 className="w-12 h-12 animate-spin text-blue-500 mx-auto mb-4" />
-                    <p className="text-gray-600">Cargando PDF...</p>
+                    <p className="text-gray-600">Loading PDF…</p>
                  </div>
                </div>
              )}

-              {/*
-                Iframe para mostrar el PDF
-                El navegador maneja toda la visualización, zoom, scroll, etc.
-                Esto muestra el PDF exactamente como se vería si lo abrieras directamente
-              */}
              <iframe
                src={fileUrl}
                className="w-full h-full border-0"
-                title={`Vista previa de ${fileName}`}
+                title={`Preview of ${fileName}`}
                onLoad={handleIframeLoad}
-                style={{ minHeight: '600px' }}
              />
            </>
          )}
        </div>
-
-        {/* Footer con información */}
-        <div className="px-6 py-3 border-t bg-gray-50 text-xs text-gray-500 text-center">
-          {fileName}
-        </div>
      </DialogContent>
    </Dialog>
-  )
+  );
 }
--- a/frontend/src/components/Sidebar.tsx
+++ b/frontend/src/components/Sidebar.tsx
@@ -84,7 +84,7 @@ export function Sidebar({
  const handleCreateDataroom = async () => {
    const trimmed = newDataroomName.trim();
    if (!trimmed) {
-      setCreateError("El nombre es obligatorio");
+      setCreateError("Name is required");
      return;
    }

@@ -108,7 +108,7 @@ export function Sidebar({
      setCreateError(
        error instanceof Error
          ? error.message
-          : "No se pudo crear el dataroom. Inténtalo nuevamente.",
+          : "Could not create the dataroom. Please try again.",
      );
    } finally {
      setCreatingDataroom(false);
@@ -168,15 +168,15 @@ export function Sidebar({
    tema: string,
    e: React.MouseEvent<HTMLButtonElement>,
  ) => {
-    e.stopPropagation(); // Evitar que se seleccione el tema al hacer clic en el icono
+    e.stopPropagation(); // Prevent selecting the dataroom when clicking delete

    const confirmed = window.confirm(
-      `¿Estás seguro de que deseas eliminar el dataroom "${tema}"?\n\n` +
-        `Esto eliminará:\n` +
-        `• El dataroom de la base de datos\n` +
-        `• Todos los archivos del tema en Azure Blob Storage\n` +
-        `• La colección "${tema}" en Qdrant (si existe)\n\n` +
-        `Esta acción no se puede deshacer.`,
+      `Are you sure you want to delete the dataroom "${tema}"?\n\n` +
+        `This will remove:\n` +
+        `• The dataroom from the database\n` +
+        `• All files stored for this topic in Azure Blob Storage\n` +
+        `• The "${tema}" collection in Qdrant (if it exists)\n\n` +
+        `This action cannot be undone.`,
    );

    if (!confirmed) return;
@@ -191,10 +191,10 @@ export function Sidebar({
        console.error(`Error deleting dataroom "${tema}":`, error);
        // If dataroom deletion fails, fall back to legacy deletion

-        // Eliminar todos los archivos del tema en Azure Blob Storage
+        // Delete all topic files in Azure Blob Storage
        await api.deleteTema(tema);

-        // Intentar eliminar la colección en Qdrant (si existe)
+        // Attempt to delete the Qdrant collection (if it exists)
        try {
          const collectionExists = await api.checkCollectionExists(tema);
          if (collectionExists.exists) {
@@ -202,7 +202,7 @@ export function Sidebar({
          }
        } catch (collectionError) {
          console.warn(
-            `No se pudo eliminar la colección "${tema}" de Qdrant:`,
+            `Could not delete the "${tema}" collection from Qdrant:`,
            collectionError,
          );
        }
@@ -216,9 +216,9 @@ export function Sidebar({
        setSelectedTema(null);
      }
    } catch (error) {
-      console.error(`Error eliminando dataroom "${tema}":`, error);
+      console.error(`Error deleting dataroom "${tema}":`, error);
      alert(
-        `Error al eliminar el dataroom: ${error instanceof Error ? error.message : "Error desconocido"}`,
+        `Unable to delete dataroom: ${error instanceof Error ? error.message : "Unknown error"}`,
      );
    } finally {
      setDeletingTema(null);
@@ -251,9 +251,7 @@ export function Sidebar({
              className="text-slate-400 hover:text-slate-100"
              onClick={onToggleCollapse}
              disabled={disabled}
-              aria-label={
-                collapsed ? "Expandir barra lateral" : "Contraer barra lateral"
-              }
+              aria-label={collapsed ? "Expand sidebar" : "Collapse sidebar"}
            >
              {collapsed ? (
                <ChevronRight className="h-4 w-4" />
@@ -279,7 +277,7 @@ export function Sidebar({
                </h2>
              )}
              {renderWithTooltip(
-                "Crear dataroom",
+                "Create",
                <Button
                  variant="ghost"
                  size="sm"
@@ -293,15 +291,15 @@ export function Sidebar({
                  disabled={disabled || creatingDataroom}
                >
                  <Plus className="h-4 w-4" />
-                  {!collapsed && <span>Crear dataroom</span>}
+                  {!collapsed && <span>Create</span>}
                </Button>,
              )}
            </div>

-            {/* Lista de temas */}
+            {/* Dataroom list */}
            {loading ? (
              <div className="text-sm text-slate-400 px-3 py-2 text-center">
-                {collapsed ? "..." : "Cargando..."}
+                {collapsed ? "..." : "Loading..."}
              </div>
            ) : Array.isArray(temas) && temas.length > 0 ? (
              temas.map((tema) => (
@@ -331,7 +329,7 @@ export function Sidebar({
                      onClick={(e) => handleDeleteTema(tema, e)}
                      disabled={deletingTema === tema || disabled}
                      className="absolute right-2 top-1/2 -translate-y-1/2 p-1.5 rounded hover:bg-red-500/20 opacity-0 group-hover:opacity-100 transition-opacity disabled:opacity-50"
-                      title="Eliminar dataroom y colección"
+                      title="Delete dataroom and collection"
                    >
                      <Trash2 className="h-4 w-4 text-red-400" />
                    </button>
@@ -341,8 +339,8 @@ export function Sidebar({
            ) : (
              <div className="text-sm text-slate-400 px-3 py-2 text-center">
                {Array.isArray(temas) && temas.length === 0
-                  ? "No hay datarooms"
-                  : "Cargando datarooms..."}
+                  ? "No datarooms found"
+                  : "Loading datarooms..."}
              </div>
            )}
          </div>
@@ -357,7 +355,7 @@ export function Sidebar({
        >
          {onNavigateToSchemas &&
            renderWithTooltip(
-              "Gestionar Schemas",
+              "Manage schemas",
              <Button
                variant="default"
                size="sm"
@@ -370,12 +368,12 @@ export function Sidebar({
              >
                <Database className={cn("h-4 w-4", !collapsed && "mr-2")} />
                <span className={cn(collapsed && "sr-only")}>
-                  Gestionar Schemas
+                  Manage Schemas
                </span>
              </Button>,
            )}
          {renderWithTooltip(
-            "Actualizar datarooms",
+            "Refresh datarooms",
            <Button
              variant="ghost"
              size="sm"
@@ -388,7 +386,7 @@ export function Sidebar({
            >
              <RefreshCcw className={cn("mr-2 h-4 w-4", collapsed && "mr-0")} />
              <span className={cn(collapsed && "sr-only")}>
-                Actualizar datarooms
+                Refresh datarooms
              </span>
            </Button>,
          )}
@@ -403,14 +401,14 @@ export function Sidebar({
          aria-describedby="create-dataroom-description"
        >
          <DialogHeader>
-            <DialogTitle>Crear dataroom</DialogTitle>
+            <DialogTitle>Create dataroom</DialogTitle>
            <DialogDescription id="create-dataroom-description">
-              Define un nombre único para organizar tus archivos.
+              Choose a unique name to organize your files.
            </DialogDescription>
          </DialogHeader>
          <div className="space-y-3">
            <div className="space-y-2">
-              <Label htmlFor="dataroom-name">Nombre del dataroom</Label>
+              <Label htmlFor="dataroom-name">Dataroom name</Label>
              <Input
                id="dataroom-name"
                value={newDataroomName}
@@ -420,7 +418,7 @@ export function Sidebar({
                    setCreateError(null);
                  }
                }}
-                placeholder="Ej: normativa, contratos, fiscal..."
+                placeholder="e.g., policies, contracts, finance..."
                autoFocus
              />
              {createError && (
@@ -434,13 +432,13 @@ export function Sidebar({
              onClick={() => handleCreateDialogOpenChange(false)}
              disabled={creatingDataroom}
            >
-              Cancelar
+              Cancel
            </Button>
            <Button
              onClick={handleCreateDataroom}
              disabled={creatingDataroom || newDataroomName.trim() === ""}
            >
-              {creatingDataroom ? "Creando..." : "Crear dataroom"}
+              {creatingDataroom ? "Creating…" : "Create"}
            </Button>
          </DialogFooter>
        </DialogContent>
--- a/redis_data/appendonlydir/appendonly.aof.1.incr.aof
+++ b/redis_data/appendonlydir/appendonly.aof.1.incr.aof
@@ -721,3 +721,71 @@ $20
 extraction_timestamp
 $26
 2025-11-09T16:12:46.318554
+*2
+$3
+DEL
+$56
+:app.models.dataroom.DataRoom:01K9J2R5ZGS96G60P0G80W248Z
+*10
+$4
+HSET
+$56
+:app.models.dataroom.DataRoom:01K9MSH70T90HY2VB6DPJVQZFQ
+$2
+pk
+$26
+01K9MSH70T90HY2VB6DPJVQZFQ
+$4
+name
+$9
+NEW HEART
+$10
+collection
+$9
+new_heart
+$7
+storage
+$9
+new_heart
+*10
+$4
+HSET
+$56
+:app.models.dataroom.DataRoom:01K9MSJ57MS3DZFBG5TQXBDD6W
+$2
+pk
+$26
+01K9MSJ57MS3DZFBG5TQXBDD6W
+$4
+name
+$5
+OHANA
+$10
+collection
+$5
+ohana
+$7
+storage
+$5
+ohana
+*10
+$4
+HSET
+$56
+:app.models.dataroom.DataRoom:01K9MSJJTH48BR7KQ27PXB2C3S
+$2
+pk
+$26
+01K9MSJJTH48BR7KQ27PXB2C3S
+$4
+name
+$5
+SOSFS
+$10
+collection
+$5
+sosfs
+$7
+storage
+$5
+sosfs
--- a/redis_data/dump.rdb
+++ b/redis_data/dump.rdb