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/hooks/schema/generated/interrupt.command.input.schema.json

@@ -0,0 +1,55 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "additionalProperties": false,
+  "definitions": {
+    "NullableString": {
+      "type": [
+        "string",
+        "null"
+      ]
+    }
+  },
+  "properties": {
+    "cwd": {
+      "type": "string"
+    },
+    "hook_event_name": {
+      "const": "Interrupt",
+      "type": "string"
+    },
+    "model": {
+      "type": "string"
+    },
+    "permission_mode": {
+      "enum": [
+        "default",
+        "acceptEdits",
+        "plan",
+        "dontAsk",
+        "bypassPermissions"
+      ],
+      "type": "string"
+    },
+    "session_id": {
+      "type": "string"
+    },
+    "transcript_path": {
+      "$ref": "#/definitions/NullableString"
+    },
+    "turn_id": {
+      "description": "Codex extension: expose the active turn id to internal turn-scoped hooks.",
+      "type": "string"
+    }
+  },
+  "required": [
+    "cwd",
+    "hook_event_name",
+    "model",
+    "permission_mode",
+    "session_id",
+    "transcript_path",
+    "turn_id"
+  ],
+  "title": "interrupt.command.input",
+  "type": "object"
+}