fix(bridge): preserve plaintext peer task payloads for external models

apps/desktop/assets/codex-bridge/gecis_context.py

@@ -7,6 +7,7 @@ must not enter the budget preparation path.
 import copy
 import hashlib
 import json
+import re
 import threading
 from collections import OrderedDict
 
@@ -111,10 +112,23 @@ def portable_reasoning(req):
             content = item.get("content") or []
             if isinstance(content, str):
                 content = [{"type": "input_text", "text": content}]
+            portable = []
+            for part in content:
+                if isinstance(part, dict) and part.get("type") == "encrypted_content":
+                    # Codex peer delivery can put the literal task/result in
+                    # this wrapper. It is distinct from encrypted reasoning.
+                    # External translators otherwise silently drop the task.
+                    text = part.get("encrypted_content")
+                    if (not isinstance(text, str) or text.startswith("gAAAA")
+                            or re.fullmatch(r"[A-Za-z0-9_+/=-]{128,}", text)):
+                        raise TransferError("Alt ajan iletisi şifreli veya okunamıyor; görev eksik gönderilmedi.")
+                    portable.append({"type": "input_text", "text": text})
+                else:
+                    portable.append(part)
             result.append({"type": "message", "role": "user", "content": [
                 {"type": "input_text", "text": "Agent message: " + encoded({
                     "author": item.get("author"), "recipient": item.get("recipient")})}
-            ] + content})
+            ] + portable})
             continue
         if not isinstance(item, dict) or item.get("type") != "reasoning":
             result.append(item)