Add hooks for interrupted turns (#40511)

## What changed

- Add an `Interrupt` hook event that runs for an active top-level turn before its
  interrupted abort event is emitted.
- Flush the turn transcript before invoking the hook and provide the session,
  turn, transcript, working directory, model, and permission mode in its input.
- Support command and MCP handlers, including asynchronous commands, with a
  one-second default timeout and a three-second maximum.
- Expose the event through hook configuration, managed requirements, app-server
  notifications, generated schemas, analytics, and the TUI hook views.

## Testing

- Cover handler discovery, timeout normalization, output parsing, protocol
  compatibility, TUI rendering, and interrupt execution ordering.

GitOrigin-RevId: 163fa7c098d94ac2775f6d137f8e916f8ea9b6eb

codex-rs/protocol/src/protocol.rs

@@ -1519,6 +1519,7 @@ pub enum HookEventName {
     SubagentStart,
     SubagentStop,
     Stop,
+    Interrupt,
 }
 
 #[derive(Debug, Clone, Copy, Deserialize, Serialize, PartialEq, Eq, JsonSchema, TS)]