Remove frontend JSON export actions

- Remove user-visible JSON export options from report editor, report management, template management, bulk template export, and AI debug logs.

- Keep HTML template package and PDF/browser print exports as the supported frontend export formats.

- Change per-template export to generate reusable HTML template packages.

- Preserve legacy JSON template import compatibility without exposing new JSON export buttons.

- Update README, AGENTS, feature, requirement, design, module, API contract, progress, and testing docs for the export policy change.

src/pages/ReportEditor.tsx

@@ -125,14 +125,6 @@ export default function ReportEditor() {
   ]);
   const [isEditingPrompts, setIsEditingPrompts] = useState(false);
   const [diffModal, setDiffModal] = useState<{isOpen: boolean, originalHtml: string, newHtml: string, targetId: string} | null>(null);
-  const [lastExchangeLog, setLastExchangeLog] = useState<{
-    startTime: string;
-    modelConfig: { provider: string; endpoint: string; modelName: string };
-    requestPayload: any;
-    responsePayload: any | null;
-    errorDetail: { status: number; statusText: string; responseText: string; message: string } | null;
-  } | null>(null);
-
   useEffect(() => {
     stateRef.current.chatMessages = chatMessages;
   }, [chatMessages]);
@@ -1327,16 +1319,7 @@ export default function ReportEditor() {
         delete payload.presence_penalty;
         delete payload.frequency_penalty;
       }
-      const logEntry = {
-        startTime: new Date().toISOString(),
-        modelConfig: { provider: settings.activeAiProvider || 'kimi', endpoint: '/api/ai/chat', modelName },
-        requestPayload: JSON.parse(JSON.stringify(payload)),
-        responsePayload: null as any | null,
-        errorDetail: null as { status: number; statusText: string; responseText: string; message: string } | null
-      };
       const data = await createAiChatCompletion(payload);
-      logEntry.responsePayload = data;
-      setLastExchangeLog(logEntry);
       const responseText = data.choices[0].message.content.trim();
       const cleanedText = responseText.replace(/```json\n?|```/g, '');
       let responseJson: any = {};
@@ -2861,32 +2844,6 @@ export default function ReportEditor() {
                         {isEditingPrompts ? '+ 添加' : '⚙️'}
                       </button>
                       {isEditingPrompts && <button onClick={() => setIsEditingPrompts(false)} className="px-2 py-1 bg-blue-100 text-blue-600 text-[11px] rounded-full">完成</button>}
-                      <button onClick={() => {
-                        const data = {
-                          exportAt: new Date().toISOString(),
-                          url: window.location.href,
-                          messages: chatMessages,
-                          lastExchange: lastExchangeLog,
-                          metadata: {
-                            user: currentUser?.username || 'anonymous',
-                            activeProvider: (() => { const s = storage.get<SystemSettings>('systemSettings', {} as SystemSettings); return s.activeAiProvider || 'kimi'; })(),
-                            targetRegion: aiTargetRegion,
-                            modifyEnabled: aiModifyEnabled,
-                            chatInput,
-                            uploadedImagesCount: aiUploadedImages.length,
-                            selectedFramesCount: aiSelectedEditorImages.length
-                          }
-                        };
-                        const blob = new Blob([JSON.stringify(data, null, 2)], { type: 'application/json' });
-                        const url = URL.createObjectURL(blob);
-                        const a = document.createElement('a');
-                        a.href = url;
-                        a.download = `ai-logs-${Date.now()}.json`;
-                        a.click();
-                        URL.revokeObjectURL(url);
-                      }} className="px-2 py-1 bg-slate-100 text-slate-500 text-[11px] rounded-full hover:bg-slate-200 ml-auto" title="导出 AI 日志（调试用）">
-                        导出 AI 日志
-                      </button>
                     </div>
 
                     {/* 沉浸式输入框 */}
@@ -3058,23 +3015,6 @@ export default function ReportEditor() {
                 }}
                 className="w-full py-2.5 bg-accent text-white rounded text-sm font-semibold hover:opacity-90 transition-colors"
               >导出 PDF</button>
-              <button
-                onClick={() => {
-                  const ts = new Date(Date.now() + 8 * 60 * 60 * 1000).toISOString().replace(/[:.]/g, '-').slice(0, 16);
-                  const title = reportData.title || '无标题';
-                  const patient = reportData.patientName || '未知';
-                  const hid = reportData.hospitalId || '无号';
-                  const blob = new Blob([JSON.stringify(reportData, null, 2)], { type: 'application/json' });
-                  const url = URL.createObjectURL(blob);
-                  const a = document.createElement('a');
-                  a.href = url;
-                  a.download = `图文报告-${title}-${patient}-${hid}-${ts}.json`;
-                  a.click();
-                  URL.revokeObjectURL(url);
-                  setExportModalOpen(false);
-                }}
-                className="w-full py-2.5 bg-slate-100 text-slate-700 rounded text-sm font-semibold hover:bg-slate-200 transition-colors"
-              >导出 JSON</button>
               <button
                 onClick={() => setExportModalOpen(false)}
                 className="w-full py-2.5 border border-border text-text-main rounded text-sm font-semibold hover:bg-slate-50 transition-colors"

src/pages/ReportManage.tsx

@@ -2,7 +2,7 @@ import React, { useEffect, useState } from 'react';
 import { useNavigate } from 'react-router-dom';
 import Sidebar from '../components/Sidebar';
 import { Search, Eye, Edit, Trash2, FileText, History, X, Download, Printer } from 'lucide-react';
-import { User, Report, DEFAULT_FORM_FIELDS } from '../types';
+import { User, Report } from '../types';
 import { storage } from '../utils/storage';
 import { printDocument } from '../utils/print';
 import { canDeleteReport, canEditReport, getAccessibleReports } from '../utils/permissions';
@@ -161,45 +161,10 @@ export default function ReportManage() {
     setSelectedIds([]);
   };
 
-  const buildExportData = (report: Report) => {
-    const fields: Record<string, any> = {};
-    DEFAULT_FORM_FIELDS.forEach(f => {
-      fields[f.key] = (report as any)[f.key];
-    });
-    return {
-      meta: {
-        id: report.id,
-        title: report.title,
-        createdAt: report.createdAt,
-        updatedAt: report.updatedAt,
-        author: report.author,
-        authorName: report.authorName,
-        status: report.status,
-        revision: report.revision || 1
-      },
-      fields
-    };
-  };
-
-  const downloadJSON = (data: any, filename: string) => {
-    const blob = new Blob([JSON.stringify(data, null, 2)], { type: 'application/json' });
-    const url = URL.createObjectURL(blob);
-    const a = document.createElement('a');
-    a.href = url;
-    a.download = filename;
-    a.click();
-    URL.revokeObjectURL(url);
-  };
-
   const exportSinglePDF = (report: Report) => {
     printDocument(report.content);
   };
 
-  const exportSingleJSON = (report: Report) => {
-    const data = buildExportData(report);
-    downloadJSON(data, `报告_${report.patientName || '未命名'}_${report.id}.json`);
-  };
-
   const exportBulkPDF = () => {
     const users = storage.get<User[]>('users', []);
     const selectedReports = getAccessibleReports(currentUser!, reports, users).filter(r => selectedIds.includes(r.id));
@@ -207,14 +172,6 @@ export default function ReportManage() {
     printDocument(mergedHTML);
   };
 
-  const exportBulkJSON = () => {
-    const users = storage.get<User[]>('users', []);
-    const selectedReports = getAccessibleReports(currentUser!, reports, users).filter(r => selectedIds.includes(r.id));
-    const data = selectedReports.map(r => buildExportData(r));
-    const timestamp = new Date(Date.now() + 8 * 60 * 60 * 1000).toISOString().replace(/[:.]/g, '-').slice(0, 16);
-    downloadJSON(data, `reports_export_${timestamp}.json`);
-  };
-
   const openExportModal = (report: Report) => {
     setExportTarget(report);
     setExportModalOpen(true);
@@ -280,12 +237,6 @@ export default function ReportManage() {
             >
               <Printer size={14} /> 批量导出 PDF
             </button>
-            <button
-              onClick={exportBulkJSON}
-              className="px-3 py-1.5 text-sm font-medium rounded-lg bg-white border border-border hover:bg-slate-100 transition-colors flex items-center gap-1"
-            >
-              <Download size={14} /> 批量导出 JSON
-            </button>
             <button
               onClick={handleBulkDelete}
               className="px-3 py-1.5 text-sm font-medium rounded-lg bg-red-50 text-red-600 hover:bg-red-100 transition-colors"
@@ -480,7 +431,7 @@ export default function ReportManage() {
                 <X size={18} />
               </button>
             </div>
-            <p className="text-sm text-text-muted mb-4">选择导出格式：</p>
+            <p className="text-sm text-text-muted mb-4">将通过浏览器打印导出，可保存为 PDF。</p>
             <div className="flex flex-col gap-3">
               <button
                 onClick={() => { exportSinglePDF(exportTarget); setExportModalOpen(false); }}
@@ -492,16 +443,6 @@ export default function ReportManage() {
                   <div className="text-xs text-text-muted">调用浏览器打印并保存为 PDF</div>
                 </div>
               </button>
-              <button
-                onClick={() => { exportSingleJSON(exportTarget); setExportModalOpen(false); }}
-                className="w-full px-4 py-3 rounded-lg bg-slate-50 hover:bg-slate-100 transition-colors flex items-center gap-3"
-              >
-                <Download size={18} className="text-text-muted" />
-                <div className="text-left">
-                  <div className="text-sm font-semibold text-text-main">导出 JSON</div>
-                  <div className="text-xs text-text-muted">下载结构化字段数据</div>
-                </div>
-              </button>
             </div>
           </div>
         </div>

src/pages/TemplateManage.tsx

@@ -763,24 +763,6 @@ export default function TemplateManage() {
     setSelectedIds([]);
   };
 
-  const handleBatchExport = () => {
-    if (selectedIds.length === 0) return;
-    const targets = templates.filter(t => selectedIds.includes(t.id));
-    const ts = getExportTimestamp();
-    const exportData = {
-      version: '1.0',
-      type: 'surclaw_template_package_batch',
-      templates: targets
-    };
-    const blob = new Blob([JSON.stringify(exportData, null, 2)], { type: 'application/json' });
-    const url = URL.createObjectURL(blob);
-    const a = document.createElement('a');
-    a.href = url;
-    a.download = `模板批量导出-${ts}.json`;
-    a.click();
-    URL.revokeObjectURL(url);
-  };
-
   const handleImportFile = (e: React.ChangeEvent<HTMLInputElement>) => {
     const file = e.target.files?.[0];
     if (!file) return;
@@ -803,30 +785,29 @@ export default function TemplateManage() {
 
   const handleExportTemplate = (template: Template) => {
     const exportData = createTemplatePackage(template, template.content, template.fields || formFields);
-    const blob = new Blob([JSON.stringify(exportData, null, 2)], { type: 'application/json' });
+    const html = createTemplateHtmlDocument(exportData);
+    const blob = new Blob([html], { type: 'text/html' });
     const url = URL.createObjectURL(blob);
     const a = document.createElement('a');
     a.href = url;
     const ts = getExportTimestamp();
-    a.download = `模板导出-${safeFileName(template.name)}-${ts}.json`;
+    a.download = `模板导出-${safeFileName(template.name)}-${ts}.html`;
     a.click();
     URL.revokeObjectURL(url);
   };
 
-  const downloadCurrentTemplatePackage = (format: 'json' | 'html') => {
+  const downloadCurrentTemplateHtmlPackage = () => {
     const content = editorRef.current?.innerHTML || currentTemplate?.content || '';
     const name = currentTemplate?.name || '模板';
     const templatePackage = createTemplatePackage(currentTemplate, content, currentTemplate?.fields || formFields);
     const ts = getExportTimestamp();
     const safeName = safeFileName(name);
-    const body = format === 'html'
-      ? createTemplateHtmlDocument(templatePackage)
-      : JSON.stringify(templatePackage, null, 2);
-    const blob = new Blob([body], { type: format === 'html' ? 'text/html' : 'application/json' });
+    const body = createTemplateHtmlDocument(templatePackage);
+    const blob = new Blob([body], { type: 'text/html' });
     const url = URL.createObjectURL(blob);
     const a = document.createElement('a');
     a.href = url;
-    a.download = `${safeName}-${ts}.${format}`;
+    a.download = `${safeName}-${ts}.html`;
     a.click();
     URL.revokeObjectURL(url);
   };
@@ -952,12 +933,6 @@ export default function TemplateManage() {
           <div className="px-4 pt-3 pb-1 flex items-center justify-between bg-slate-50 border-b border-border">
             <span className="text-xs text-text-muted font-bold">已选中 {selectedIds.length} 项</span>
             <div className="flex gap-2">
-              <button 
-                onClick={handleBatchExport}
-                className="px-2 py-1 rounded-md bg-blue-50 text-blue-600 text-[10px] font-bold hover:bg-blue-100 transition-colors"
-              >
-                批量导出
-              </button>
               <button 
                 onClick={handleBatchDelete}
                 className="px-2 py-1 rounded-md bg-red-50 text-red-600 text-[10px] font-bold hover:bg-red-100 transition-colors"
@@ -1007,7 +982,7 @@ export default function TemplateManage() {
                       onClick={(e) => { e.stopPropagation(); handleExportTemplate(tpl); }}
                       className="px-2 py-1 rounded-md bg-blue-50 text-blue-600 text-[10px] font-bold hover:bg-blue-100 transition-colors"
                     >
-                      导出
+                      导出HTML
                     </button>
                     <button 
                       onClick={(e) => { e.stopPropagation(); handleDeleteTemplate(tpl.id); }}
@@ -1566,18 +1541,11 @@ export default function TemplateManage() {
               >导出 PDF</button>
               <button
                 onClick={() => {
-                  downloadCurrentTemplatePackage('html');
+                  downloadCurrentTemplateHtmlPackage();
                   setExportModalOpen(false);
                 }}
                 className="w-full py-2.5 bg-slate-900 text-white rounded text-sm font-semibold hover:bg-slate-800 transition-colors"
               >导出 HTML 模板包</button>
-              <button
-                onClick={() => {
-                  downloadCurrentTemplatePackage('json');
-                  setExportModalOpen(false);
-                }}
-                className="w-full py-2.5 bg-slate-100 text-slate-700 rounded text-sm font-semibold hover:bg-slate-200 transition-colors"
-              >导出 JSON 模板包</button>
               <button
                 onClick={() => setExportModalOpen(false)}
                 className="w-full py-2.5 border border-border text-text-main rounded text-sm font-semibold hover:bg-slate-50 transition-colors"