feat: add file upload preview pages and QuestionFile component implementation

src/app/[lang]/preview-upload/page.tsx

@@ -0,0 +1,99 @@
+"use client";
+
+import React, { useMemo } from "react";
+import { QuestionFile } from "@/components/Componentes/question-file";
+import { QuestionAnswersProvider } from "@/components/Componentes/question-answer-storage";
+import type { QuestionField } from "@/lib/schema-adapter";
+import { I18nProvider } from "@/translations/provider";
+
+const mockQuestion: QuestionField = {
+  id: "documents_verification.other_supporting_documents",
+  title: "Other Supporting Documents",
+  type: "file",
+  order: 1,
+  required: false,
+  baseRequired: false,
+  isVisible: true,
+  description: "",
+  tooltip: "Supporting documents for identity verification",
+  extras: {
+    options: [".pdf", ".jpg", ".jpeg", ".png"],
+  },
+  options: [],
+};
+
+export default function PreviewUploadPage() {
+  const initialAnswers = useMemo(
+    () => ({
+      "documents_verification.other_supporting_documents": [
+        "/media/tmp/MKROrQ-Screenshot_2026.png",
+        "/media/tmp/0UKhA-Screenshot_2026.png",
+      ],
+    }),
+    [],
+  );
+
+  return (
+    <I18nProvider initialLocale="en">
+      <QuestionAnswersProvider initialAnswers={initialAnswers}>
+        <div className="mx-auto flex min-h-screen max-w-[430px] flex-col bg-[#FFF7F7] px-4 py-3 font-sans antialiased text-[#111111]">
+          {/* Top Bar */}
+          <div className="relative flex items-center rounded-2xl bg-gradient-to-r from-[#F0445B] to-[#F87171] px-4 py-3 text-white shadow-sm">
+            <button type="button" className="flex h-8 w-8 items-center justify-center rounded-full bg-white/20 text-white">
+              <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.5" strokeLinecap="round" strokeLinejoin="round">
+                <path d="M19 12H5M12 19l-7-7 7-7" />
+              </svg>
+            </button>
+            <span className="ml-3 truncate font-bold text-sm">
+              Document Upload, Identity Verific...
+            </span>
+          </div>
+
+          {/* Progress Indicator */}
+          <div className="mt-4 flex flex-col gap-1.5 px-1">
+            <div className="flex justify-between text-[11px] font-medium text-gray-500">
+              <span>fields to complete</span>
+              <span>4 / 4</span>
+            </div>
+            <div className="h-1.5 w-full overflow-hidden rounded-full bg-gray-200">
+              <div className="h-full w-full rounded-full bg-[#F0445B]" />
+            </div>
+          </div>
+
+          {/* Advisor Badge */}
+          <div className="mt-6 flex justify-center">
+            <div className="inline-flex items-center gap-1.5 rounded-full border border-[#FED7D7] bg-[#FFF5F5] px-3 py-1 text-xs font-semibold text-[#E53E3E]">
+              <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
+                <path d="M17.94 17.94A10.07 10.07 0 0 1 12 20c-7 0-11-8-11-8a18.45 18.45 0 0 1 5.06-5.94M9.9 4.24A9.12 9.12 0 0 1 12 4c7 0 11 8 11 8a18.5 18.5 0 0 1-2.16 3.19m-6.72-1.07a3 3 0 1 1-4.24-4.24" />
+                <line x1="1" y1="1" x2="23" y2="23" />
+              </svg>
+              <span>Private (Advisors Only)</span>
+            </div>
+          </div>
+
+          {/* Question Component */}
+          <div className="mt-4">
+            <QuestionFile question={mockQuestion} debugProgress={100} />
+          </div>
+
+          {/* Spacer */}
+          <div className="flex-1" />
+
+          {/* Bottom Button */}
+          <div className="mt-8 mb-4">
+            <button
+              type="button"
+              className="flex h-12 w-full items-center justify-center rounded-2xl bg-[#F0445B] text-white shadow-md active:opacity-90"
+            >
+              <div className="flex items-center gap-1.5">
+                <div className="h-2 w-2 rounded-full bg-white animate-pulse" />
+                <div className="h-2 w-2 rounded-full bg-white animate-pulse delay-100" />
+                <div className="h-2 w-2 rounded-full bg-white animate-pulse delay-200" />
+              </div>
+            </button>
+          </div>
+        </div>
+      </QuestionAnswersProvider>
+    </I18nProvider>
+  );
+}

src/app/preview-upload/page.tsx

@@ -0,0 +1,106 @@
+"use client";
+
+import React from "react";
+import { QuestionFile } from "@/components/Componentes/question-file";
+import { QuestionAnswersProvider } from "@/components/Componentes/question-answer-storage";
+import type { QuestionField } from "@/lib/schema-adapter";
+import { I18nProvider } from "@/translations/provider";
+
+const mockQuestion: QuestionField = {
+  id: "documents_verification.other_supporting_documents",
+  title: "Other Supporting Documents",
+  type: "file",
+  order: 1,
+  required: false,
+  baseRequired: false,
+  isVisible: true,
+  description: "",
+  tooltip: "Supporting documents for identity verification",
+  extras: {
+    options: [".pdf", ".jpg", ".jpeg", ".png"],
+  },
+  options: [],
+};
+
+const mockDocs = [
+  {
+    url: "/media/tmp/MKROrQ-Screenshot_2026.png",
+    name: "MKROrQ-Screenshot_202...",
+    previewUrl: "data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='48' height='48' viewBox='0 0 48 48'><rect width='48' height='48' fill='%23F3F4F6'/><rect x='8' y='10' width='32' height='4' rx='2' fill='%239CA3AF'/><rect x='8' y='18' width='24' height='3' rx='1.5' fill='%23D1D5DB'/><rect x='8' y='25' width='28' height='3' rx='1.5' fill='%23D1D5DB'/><rect x='8' y='32' width='16' height='3' rx='1.5' fill='%23EF4444'/></svg>",
+  },
+  {
+    url: "/media/tmp/0UKhA-Screenshot_2026.png",
+    name: "0UKhA-Screenshot_202...",
+    previewUrl: "data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='48' height='48' viewBox='0 0 48 48'><rect width='48' height='48' fill='%23F3F4F6'/><rect x='8' y='10' width='32' height='4' rx='2' fill='%239CA3AF'/><rect x='8' y='18' width='24' height='3' rx='1.5' fill='%23D1D5DB'/><rect x='8' y='25' width='28' height='3' rx='1.5' fill='%23D1D5DB'/><rect x='8' y='32' width='16' height='3' rx='1.5' fill='%23EF4444'/></svg>",
+  },
+];
+
+export default function RootPreviewUploadPage() {
+  return (
+    <I18nProvider locale="en">
+      <QuestionAnswersProvider>
+        <div className="mx-auto flex min-h-screen max-w-[430px] flex-col bg-[#FFF7F7] px-4 py-4 font-sans antialiased text-[#111111]">
+          {/* Top Bar */}
+          <div className="relative flex items-center rounded-2xl bg-gradient-to-r from-[#F0445B] to-[#F87171] px-4 py-3.5 text-white shadow-sm">
+            <button type="button" className="flex h-8 w-8 items-center justify-center rounded-full bg-white/20 text-white">
+              <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.5" strokeLinecap="round" strokeLinejoin="round">
+                <path d="M19 12H5M12 19l-7-7 7-7" />
+              </svg>
+            </button>
+            <span className="ml-3 truncate font-bold text-sm">
+              Document Upload, Identity Verific...
+            </span>
+          </div>
+
+          {/* Progress Indicator */}
+          <div className="mt-4 flex flex-col gap-1.5 px-1">
+            <div className="flex justify-between text-[11px] font-medium text-gray-500">
+              <span>fields to complete</span>
+              <span>4 / 4</span>
+            </div>
+            <div className="h-1.5 w-full overflow-hidden rounded-full bg-gray-200">
+              <div className="h-full w-full rounded-full bg-[#F0445B]" />
+            </div>
+          </div>
+
+          {/* Advisor Badge */}
+          <div className="mt-6 flex justify-center">
+            <div className="inline-flex items-center gap-1.5 rounded-full border border-[#FED7D7] bg-[#FFF5F5] px-3 py-1 text-xs font-semibold text-[#E53E3E]">
+              <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
+                <path d="M17.94 17.94A10.07 10.07 0 0 1 12 20c-7 0-11-8-11-8a18.45 18.45 0 0 1 5.06-5.94M9.9 4.24A9.12 9.12 0 0 1 12 4c7 0 11 8 11 8a18.5 18.5 0 0 1-2.16 3.19m-6.72-1.07a3 3 0 1 1-4.24-4.24" />
+                <line x1="1" y1="1" x2="23" y2="23" />
+              </svg>
+              <span>Private (Advisors Only)</span>
+            </div>
+          </div>
+
+          {/* Question Component */}
+          <div className="mt-4">
+            <QuestionFile
+              question={mockQuestion}
+              debugProgress={100}
+              initialDocs={mockDocs}
+            />
+          </div>
+
+          {/* Spacer */}
+          <div className="flex-1" />
+
+          {/* Bottom Button */}
+          <div className="mt-8 mb-4">
+            <button
+              type="button"
+              className="flex h-12 w-full items-center justify-center rounded-2xl bg-[#F0445B] text-white shadow-md active:opacity-90"
+            >
+              <div className="flex items-center gap-1.5">
+                <div className="h-2 w-2 rounded-full bg-white animate-pulse" />
+                <div className="h-2 w-2 rounded-full bg-white animate-pulse delay-100" />
+                <div className="h-2 w-2 rounded-full bg-white animate-pulse delay-200" />
+              </div>
+            </button>
+          </div>
+        </div>
+      </QuestionAnswersProvider>
+    </I18nProvider>
+  );
+}

src/components/Componentes/question-file.tsx

@@ -17,6 +17,8 @@ import { LoadingSkeleton } from "./loading-skeleton";
 type QuestionFileProps = {
   question: QuestionField;
   disabled?: boolean;
+  debugProgress?: number;
+  initialDocs?: UploadedDoc[];
 };
 
 const FILE_I18N: Record<
@@ -170,6 +172,8 @@ export type UploadedDoc = {
 export function QuestionFile({
   question,
   disabled,
+  debugProgress,
+  initialDocs,
 }: QuestionFileProps) {
   const { locale } = useI18n();
   const t =
@@ -232,10 +236,12 @@ export function QuestionFile({
   );
 
   const [uploadedDocs, setUploadedDocs] = useState<UploadedDoc[]>(() =>
-    parseInitialDocs(storedValue),
+    initialDocs ?? parseInitialDocs(storedValue),
+  );
+  const [isUploading, setIsUploading] = useState(debugProgress !== undefined);
+  const [uploadProgress, setUploadProgress] = useState<number | null>(
+    debugProgress ?? null,
   );
-  const [isUploading, setIsUploading] = useState(false);
-  const [uploadProgress, setUploadProgress] = useState<number | null>(null);
   const isInitiatorRef = useRef(false);
   const pendingDeferredRef = useRef<{
     resolve: (val?: any) => void;
@@ -679,9 +685,7 @@ export function QuestionFile({
               )}
             </div>
             <span className="text-xs font-semibold text-white">
-              {uploadProgress !== null && uploadProgress > 0
-                ? `${t.uploading} (${uploadProgress}%)`
-                : t.uploading}
+              {t.uploading}
             </span>
           </div>
         )}