Persist JSON array imports through recovery v14 and the canvas file picker

src/components/canvas/headless-imports.tsx

@@ -7,7 +7,7 @@ import { IconButton } from "@/components/ui/icon-button";
 import { errorText } from "@/lib/api";
 import styles from "./canvas.module.css";
 
-const reason = (code: string) => ({ invalid_json: "记录格式错误", invalid_json_value: "记录包含不支持的数据", invalid_utf8: "文件编码不是 UTF-8", record_too_large: "单条记录过大", unresolved_dependency: "引用的记录未加入", invalid_native_import_record: "不是画布记录", import_component_unavailable: "元素类型暂不支持", invalid_geometry: "元素尺寸不合法", invalid_endpoint: "连线端点已不存在", duplicate_import_source_key: "记录标识重复", import_source_unavailable: "导入源文件不可用", import_source_changed: "源文件内容与保存时不一致，任务已暂停", import_source_integrity_unavailable: "旧任务缺少源内容校验，无法安全继续；已加入内容保留", import_source_integrity_missing: "源校验记录缺失，任务已暂停", import_source_integrity_interpreter_unavailable: "源校验版本暂不支持", import_target_missing: "目标分区已不存在", import_target_changed: "目标分区已改变", import_dependency_changed: "引用对象已删除或恢复为新版本", dependency_capacity: "等待引用过多，请调整文件顺序", copy_external_changed: "原图引用已删除、移动或恢复为新版本", invalid_duplicate_source: "复制源数据不可用", invalid_copy_snapshot: "复制快照不可用", invalid_copy_preparation: "复制准备记录不可用", copy_interpreter_changed: "复制规则已变化，需要重新复制", invalid_import_source: "文件过大或格式不支持" } as Record<string,string>)[code] ?? "这条记录暂时无法加入";
+const reason = (code: string) => ({ invalid_json_array: "JSON 记录数组格式错误", incomplete_json_array: "JSON 数组尾部不完整", json_nesting_limit: "JSON 嵌套层数过多", invalid_json: "记录格式错误", invalid_json_value: "记录包含不支持的数据", invalid_utf8: "文件编码不是 UTF-8", record_too_large: "单条记录过大", unresolved_dependency: "引用的记录未加入", invalid_native_import_record: "不是画布记录", import_component_unavailable: "元素类型暂不支持", invalid_geometry: "元素尺寸不合法", invalid_endpoint: "连线端点已不存在", duplicate_import_source_key: "记录标识重复", import_source_unavailable: "导入源文件不可用", import_source_changed: "源文件内容与保存时不一致，任务已暂停", import_source_integrity_unavailable: "旧任务缺少源内容校验，无法安全继续；已加入内容保留", import_source_integrity_missing: "源校验记录缺失，任务已暂停", import_source_integrity_interpreter_unavailable: "源校验版本暂不支持", import_target_missing: "目标分区已不存在", import_target_changed: "目标分区已改变", import_dependency_changed: "引用对象已删除或恢复为新版本", dependency_capacity: "等待引用过多，请调整文件顺序", copy_external_changed: "原图引用已删除、移动或恢复为新版本", invalid_duplicate_source: "复制源数据不可用", invalid_copy_snapshot: "复制快照不可用", invalid_copy_preparation: "复制准备记录不可用", copy_interpreter_changed: "复制规则已变化，需要重新复制", invalid_import_source: "文件过大或格式不支持" } as Record<string,string>)[code] ?? "这条记录暂时无法加入";
 
 export function HeadlessImports({ engine, canvasId }: { engine: ProjectEngine; canvasId: string }) {
   const subscribe = useCallback((notify: () => void) => engine.editor.subscribe(notify), [engine]);
@@ -17,10 +17,10 @@ export function HeadlessImports({ engine, canvasId }: { engine: ProjectEngine; c
   const jobs = [...(snapshot.runtime.imports?.values() ?? [])].filter(job => job.source?.targetCanvasId === canvasId).slice(-3).reverse();
   const control = (work: Promise<void>) => { void work.then(() => { if (scope.current.engine === engine && scope.current.canvasId === canvasId) setError(""); }).catch(error => { if (scope.current.engine === engine && scope.current.canvasId === canvasId) setError(errorText(error)); }); };
   return <aside className={styles.importPanel} aria-label="画布导入">
-    <div className={styles.importActions}><IconButton icon={FolderInput} label="导入 NDJSON 画布数据" disabled={!engine.imports.canStart(canvasId).enabled} onClick={() => input.current?.click()} /><span>逐行画布数据</span></div>
-    <input data-canvas-import ref={input} type="file" accept=".ndjson,.jsonl,application/x-ndjson" hidden onChange={event => {
+    <div className={styles.importActions}><IconButton icon={FolderInput} label="导入画布记录" disabled={!engine.imports.canStart(canvasId).enabled} onClick={() => input.current?.click()} /><span>NDJSON / JSON 记录数组</span></div>
+    <input data-canvas-import ref={input} type="file" accept=".ndjson,.jsonl,.json,application/json,application/x-ndjson" hidden onChange={event => {
       const file = event.target.files?.[0]; event.target.value = ""; if (!file) return;
-      try { engine.imports.startNdjson(file, canvasId); setOpen(true); setError(""); } catch (error) { setError(errorText(error)); }
+      try { if(file.name.toLowerCase().endsWith('.json'))engine.imports.startJsonArray(file,canvasId);else engine.imports.startNdjson(file,canvasId); setOpen(true); setError(""); } catch (error) { setError(errorText(error)); }
     }} />
     {jobs.length > 0 && <details open={open} onToggle={event => setOpen(event.currentTarget.open)}><summary>导入与复制任务 · {jobs.some(job => job.status === "preparing") && "正在准备复制 · "}{jobs.reduce((count, job) => count + job.committedSourceKeys.length, 0)} 项已加入</summary>
       {jobs.map((job, index) => <section className={styles.importJob} key={job.id} aria-label={`导入任务 ${index + 1}`}>