fix(agents-api): Fix sessions updated_at precision issue

Author: HamadaSalhab

Diff for: agents-api/agents_api/models/chat/prepare_chat_context.py

@@ -37,6 +37,7 @@
         "session": make_session(
             agents=[a["id"] for a in d["agents"]],
             users=[u["id"] for u in d["users"]],
+            updated_at=d["session"].pop("updated_at") / (1000000.0),
             **d["session"],
         ),
         "toolsets": [

Diff for: agents-api/agents_api/models/session/get_session.py

@@ -27,7 +27,14 @@
         TypeError: partialclass(HTTPException, status_code=400),
     }
 )
-@wrap_in_class(make_session, one=True)
+@wrap_in_class(
+    make_session,
+    one=True,
+    transform=lambda d: {
+        "updated_at": d.pop("updated_at") / (1000000.0),
+        **d,
+    },
+)
 @cozo_query
 @beartype
 def get_session(

Diff for: agents-api/agents_api/models/session/prepare_session_data.py

@@ -32,6 +32,7 @@
     one=True,
     transform=lambda d: {
         "session": make_session(
+            updated_at=d["session"].pop("updated_at") / (1000000.0),
             **d["session"],
             agents=[a["id"] for a in d["agents"]],
             users=[u["id"] for u in d["users"]],

Diff for: agents-api/agents_api/models/session/update_session.py

@@ -45,7 +45,7 @@
     one=True,
     transform=lambda d: {
         "id": d["session_id"],
-        "updated_at": d.pop("updated_at")[0],
+        "updated_at": d.pop("updated_at")[0] / (1000000.0),
         "jobs": [],
         **d,
     },