feat: cut over rust web main shell

wolai-frontend/src/components/editor/DocumentAiAgentPanel.runtime.test.tsx

@@ -1,6 +1,7 @@
 import { describe, expect, it, vi } from "vitest";
 import type { Json } from "@/types/supabase";
 import {
+  DOCUMENT_AI_BRIDGE_ISLAND_CONTRACT,
   applyDocWriteToolResultToPageBody,
   buildAiAgentSessionsStoragePayload,
   extractCurrentPageTitleFromSlashToolResult,
@@ -260,3 +261,16 @@ describe("extractCurrentPageTitleFromSlashToolResult", () => {
     ).toBeNull();
   });
 });
+
+
+describe("DocumentAiAgentPanel.runtime island contract", () => {
+  it("AI bridge runtime 固定为 Rust Web/Hermes owned island", () => {
+    expect(DOCUMENT_AI_BRIDGE_ISLAND_CONTRACT).toMatchObject({
+      shellOwner: "mnote-web",
+      bridgeOwner: "rust-web-hermes",
+      runtimeRole: "react_interaction_island",
+      runEndpoint: "/api/hermes/bridge",
+      legacyCompatEndpoint: "/api/ai-agent/run",
+    });
+  });
+});

wolai-frontend/src/components/editor/DocumentAiAgentPanel.runtime.tsx

@@ -27,6 +27,14 @@ type CodexMode = "chat" | "test" | "dev";
 
 const OLLAMA_QWEN3_30B = "qwen3:30b-a3b-instruct-2507-q4_K_M";
 
+export const DOCUMENT_AI_BRIDGE_ISLAND_CONTRACT = {
+  shellOwner: "mnote-web",
+  bridgeOwner: "rust-web-hermes",
+  runtimeRole: "react_interaction_island",
+  runEndpoint: "/api/hermes/bridge",
+  legacyCompatEndpoint: "/api/ai-agent/run",
+} as const;
+
 const extractCodexMode = (text: string): CodexMode => {
   const s = String(text ?? "");
   const m = s.match(/^\s*#(chat|test|dev)\b/i);
@@ -863,6 +871,12 @@ export function DocumentAiAgentPanelRuntime({
         className="w-[min(1400px,calc(100vw-24px))] max-w-none border-l-0 bg-transparent p-3 shadow-none sm:max-w-none"
       >
         <SheetTitle className="sr-only">页面 AI</SheetTitle>
+        <div
+          data-react-island="document_ai_bridge"
+          data-runtime-role={DOCUMENT_AI_BRIDGE_ISLAND_CONTRACT.runtimeRole}
+          data-bridge-owner={DOCUMENT_AI_BRIDGE_ISLAND_CONTRACT.bridgeOwner}
+          className="h-[calc(100vh-24px)] min-h-0"
+        >
         <AiBridgePanel
           title={pageTitle}
           subtitle="页面 AI"
@@ -1757,6 +1771,7 @@ export function DocumentAiAgentPanelRuntime({
           </DialogContent>
         </Dialog>
         </AiBridgePanel>
+        </div>
       </SheetContent>
     </Sheet>
   );