feat: add official Codex skill and harden task execution

Install and update artemis-use with task diagnostics and plugin guidance. Preserve cross-device file receipts, review canonical reports, guard stage transitions and reduce small history summaries. Improve exploration lifecycle, request recovery and browser live connections.

artemis/plugins/results.py

@@ -9,7 +9,7 @@ from langchain_core.messages import BaseMessage
 from PIL import Image
 
 from artemis.tools.tool_wrapper import tool_result_messages
-from artemis.plugins.prompt_budget import bounded_result_text
+from artemis.plugins.delivery import result_blocks
 
 
 def plugin_result_messages(report: Any, engine: Any) -> dict[str, list[BaseMessage]]:
@@ -24,8 +24,11 @@ def plugin_result_messages(report: Any, engine: Any) -> dict[str, list[BaseMessa
             continue
         status = action.get("plugin_status")
         text = action.get("result") or "此插件操作未完成或未执行；请重新观察后再决定下一步。"
-        text = bounded_result_text(str(text), call_id=str(action.get("text_ref") or ""))
-        blocks = [{"type": "text", "text": text}]
+        blocks = result_blocks(
+            str(text),
+            call_id=str(action.get("text_ref") or ""),
+            attachments=action.get("attachments"),
+        )
         names = action.get("image_names") or [action.get("post_image_name")]
         for name in dict.fromkeys(names):
             if not name or engine is None: