feat: continue tree rust family cutover

- add rust renderer/state-family scaffolds and inline compat host thinning for page tree, file tree, and picker
- route tree/filetree preflight, file projection, resource artifact, and stream delta contracts through rust plans
- preserve canonical move-order validation, file-tree search projection, and related frontend/runtime regression coverage

wolai-frontend/src/lib/documents/media-asset-command-adapter.ts

@@ -1,16 +1,16 @@
 import type { ConvexHttpClient } from "convex/browser";
-import type { Id } from "../../../convex/_generated/dataModel";
-import { api } from "@/lib/convex/api";
 import {
-  buildDocumentBridgeMutationRequest,
-  executeDocumentBridgeMutationRequest,
   type CommandEnvelope,
   type BridgeContext,
 } from "@/lib/documents/bridge";
 import {
-  recordBridgeCommandArtifacts,
   recordBridgeCommandFailureArtifacts,
+  recordRustBridgeCommandArtifacts,
 } from "@/lib/documents/bridge-log";
+import {
+  executeRustBridgeMutationTransport,
+  resolveRustBridgeCommandPlan,
+} from "@/lib/documents/rust-runtime";
 
 export type MediaAssetReplaceStoragePayload = {
   assetId: string;
@@ -32,21 +32,21 @@ export async function executeMediaAssetWritebackBridgeCommand(input: {
   context: BridgeContext;
   envelope: CommandEnvelope<MediaAssetReplaceStoragePayload>;
 }): Promise<MediaAssetWritebackExecutionResult> {
-  const mutationRequest = buildDocumentBridgeMutationRequest({
+  const plan = await resolveRustBridgeCommandPlan({
     context: input.context,
     envelope: input.envelope,
-    mapConvexArgs: (payload) => ({
-      userId: payload.userId,
-      id: payload.assetId,
-      storageId: payload.storageId as Id<"_storage">,
-    }),
   });
-
   try {
-    await executeDocumentBridgeMutationRequest({
+    const transportResult = await executeRustBridgeMutationTransport({
       client: input.client,
-      mutation: api.mediaAssets.replaceStorageFromUpload,
-      request: mutationRequest,
+      plan,
+    });
+    await recordRustBridgeCommandArtifacts({
+      client: input.client,
+      context: input.context,
+      envelope: input.envelope,
+      plan,
+      result: transportResult,
     });
   } catch (error) {
     await recordBridgeCommandFailureArtifacts({
@@ -58,17 +58,6 @@ export async function executeMediaAssetWritebackBridgeCommand(input: {
     throw error;
   }
 
-  try {
-    await recordBridgeCommandArtifacts({
-      client: input.client,
-      context: input.context,
-      envelope: input.envelope,
-    });
-  } catch (error) {
-    // 说明：OnlyOffice callback 写回的主事实是附件存储替换；日志落账失败不应反向导致保存失败。
-    console.warn("[onlyoffice/callback] bridge log write skipped:", error);
-  }
-
   return {
     requestId: input.context.requestId,
     traceId: input.context.traceId,