feat(mcp): expose resource catalog API (#35773)

packages/schema/src/event-manifest.ts

@@ -80,6 +80,7 @@ export const ServerDefinitions = Event.inventory(
   ...InstallationEvent.Definitions,
   ...VcsEvent.Definitions,
   McpEvent.StatusChanged,
+  McpEvent.ResourcesChanged,
   // Shared transitional: V1 contracts the current TUI still consumes during
   // the migration (permission.asked/replied, question.asked, session.error).
   // Remove when the TUI moves to the current permission/question surfaces.

packages/schema/test/event-manifest.test.ts

@@ -51,9 +51,9 @@ describe("public event manifest", () => {
     expect(EventManifest.Latest.get("agent.updated")).toBe(Agent.Event.Updated)
     expect(EventManifest.Latest.get("plugin.updated")).toBe(Plugin.Event.Updated)
     expect(EventManifest.Server.get("mcp.status.changed")).toBe(McpEvent.StatusChanged)
+    expect(EventManifest.Server.get("mcp.resources.changed")).toBe(McpEvent.ResourcesChanged)
     expect(EventManifest.Server.get("session.deleted")).toBe(SessionEvent.Deleted)
     expect(EventManifest.Server.has("mcp.tools.changed")).toBe(false)
-    expect(EventManifest.Server.has("mcp.resources.changed")).toBe(false)
     expect(Agent.Event.Updated.durable).toBeUndefined()
     expect(EventManifest.Durable.has("agent.updated")).toBe(false)
   })