refactor(protocol): extract server contracts (#33708)

packages/schema/src/index.ts

@@ -9,7 +9,9 @@ export { LLM } from "./llm"
 export { Location } from "./location"
 export { Model } from "./model"
 export { Permission } from "./permission"
+export { PermissionSaved } from "./permission-saved"
 export { Project } from "./project"
+export { ProjectCopy } from "./project-copy"
 export { Provider } from "./provider"
 export { Reference } from "./reference"
 export { Revert } from "./revert"
@@ -17,6 +19,9 @@ export { Session } from "./session"
 export { SessionInput } from "./session-input"
 export { SessionMessage } from "./session-message"
 export { Skill } from "./skill"
+export { Pty } from "./pty"
+export { PtyTicket } from "./pty-ticket"
+export { Question } from "./question"
 export { Workspace } from "./workspace"
 export { Prompt, Source, FileAttachment, AgentAttachment } from "./prompt"
 export * from "./schema"