chore: 保存剩余工作区改动并清理到干净状态

- 补 OnlyOffice callback 附件写回的 media asset bridge 适配层，并继续扩展 documents bridge/测试覆盖

- 提交当前 OMX hooks 删除与 Harness 运行状态文件更新，保留本轮任务执行轨迹

- 一并提交仓库中已跟踪的 Rust target 构建产物与相关协议桥接变更，确保工作区清零

wolai-frontend/src/app/api/onlyoffice/callback/route.ts

@@ -3,6 +3,14 @@ import { isConvexEnabled } from "@/lib/convex/enabled";
 import { getConvexHttpClient } from "@/lib/convex/server";
 import { api } from "@/lib/convex/api";
 import { resolveOnlyOfficeInternalUrl } from "@/lib/onlyoffice/internal-url";
+import {
+  buildDocumentBridgeContextWithActor,
+  buildDocumentCommandEnvelope,
+} from "@/lib/documents/bridge";
+import {
+  executeMediaAssetWritebackBridgeCommand,
+  type MediaAssetReplaceStoragePayload,
+} from "@/lib/documents/media-asset-command-adapter";
 
 export const dynamic = "force-dynamic";
 
@@ -137,10 +145,42 @@ export async function POST(request: Request) {
         return NextResponse.json({ error: 1 });
       }
 
-      await client.mutation(api.mediaAssets.replaceStorageFromUpload, {
-        userId,
-        id: assetId,
-        storageId: storageId as any,
+      const bridgeContext = buildDocumentBridgeContextWithActor({
+        request,
+        workspaceId: String((asset as any).workspace_id || "").trim() || null,
+        actor: {
+          actorType: "service",
+          actorId: userId,
+          sessionId: "onlyoffice-callback",
+        },
+        source: {
+          channel: "onlyoffice-callback",
+          client: "onlyoffice-document-server",
+        },
+        idempotencyKey: String(body.key || assetId || "").trim() || null,
+      });
+      const envelope = buildDocumentCommandEnvelope({
+        name: "media.assets.replace_storage",
+        payload: {
+          assetId,
+          documentId: String((asset as any).document_id || "").trim(),
+          workspaceId: String((asset as any).workspace_id || "").trim() || null,
+          storageId,
+          userId,
+        } satisfies MediaAssetReplaceStoragePayload,
+        context: bridgeContext,
+        target: {
+          workspaceId: String((asset as any).workspace_id || "").trim() || null,
+          pageId: String((asset as any).document_id || "").trim() || null,
+        },
+        reason: "ONLYOFFICE 回调写回附件存储",
+        refs: [`onlyoffice:asset:${assetId}`],
+      });
+
+      await executeMediaAssetWritebackBridgeCommand({
+        client,
+        context: bridgeContext,
+        envelope,
       });
 
       return NextResponse.json({ error: 0 });