feat: make interrupt state not final for multi-agents

codex-rs/app-server-protocol/schema/json/codex_app_server_protocol.v2.schemas.json

@@ -180,6 +180,13 @@
           ],
           "type": "string"
         },
+        {
+          "description": "Agent's current turn was interrupted and it may receive more input.",
+          "enum": [
+            "interrupted"
+          ],
+          "type": "string"
+        },
         {
           "additionalProperties": false,
           "description": "Agent is done. Contains the final assistant message.",
@@ -2199,6 +2206,7 @@
       "enum": [
         "pendingInit",
         "running",
+        "interrupted",
         "completed",
         "errored",
         "shutdown",
@@ -15326,4 +15334,4 @@
   },
   "title": "CodexAppServerProtocolV2",
   "type": "object"
-}
+}