merge: merge origin/gamma/refactor and origin/feature/teamhoa/r05-r06 into feature/delta-team/epic-R04

ui/chat_panel.py

@@ -1136,6 +1136,15 @@ class ChatPanel(QWidget):
             "snapshot_len": len(snapshot), "out_dir": out_dir,
             "home_id": self.session_id, "home_messages": self.messages,
             "home_title": self.title, "home_out_root": self.workspace_dir(),
+            # R06-T04: captured NOW, at submit time — see _persist_session's
+            # use of this. Without it, a background turn (this session isn't
+            # the one currently displayed) saves into whatever
+            # ctx.config.history_dir() resolves to AT THE TIME IT FINISHES,
+            # which is the *currently viewed* project's history folder if the
+            # user switched projects (ui/workspace_tab.py::_load_current)
+            # while this turn was still running — silently saving one
+            # project's conversation into another project's history folder.
+            "home_history_dir": self.ctx.config.history_dir(),
             "detached": False,
             # For re-rendering the in-progress turn if the user reopens this chat:
             "display_text": text, "partial": "", "plan_steps": [],
@@ -1366,10 +1375,18 @@ class ChatPanel(QWidget):
         return ctx.get("home_id") == self.session_id and not ctx.get("detached")
 
     def _save_snapshot(self, session_id: str, messages: List[Dict[str, Any]],
-                       title: str, inputs: Optional[List[str]] = None) -> None:
+                       title: str, inputs: Optional[List[str]] = None,
+                       history_dir: Optional[Path] = None) -> None:
         """Persist a conversation by id (used both to register it in History the
         moment it starts and to save a finished background turn). No-op until it has
-        a user message. Never raises into the UI."""
+        a user message. Never raises into the UI.
+
+        ``history_dir``, when given, is used INSTEAD of
+        ``self.ctx.config.history_dir()`` — see ``_persist_session`` (R06-T04):
+        a background turn must save into the project it started in, not
+        whichever project happens to be selected in the Workspace screen by
+        the time the turn finishes.
+        """
         if not self.ctx.config.history.get("autosave", True):
             return
         if not any(m.get("role") == "user" for m in messages):
@@ -1377,7 +1394,8 @@ class ChatPanel(QWidget):
         try:
             from ..core.history import save_conversation
             save_conversation(
-                self.ctx.config.history_dir(), self.kind, session_id,
+                history_dir if history_dir is not None else self.ctx.config.history_dir(),
+                self.kind, session_id,
                 messages, title, inputs=list(inputs or []), outputs=[],
                 # Only the CURRENT view knows its project for sure; a background
                 # turn's save must not overwrite another conversation's project
@@ -1393,7 +1411,8 @@ class ChatPanel(QWidget):
         view-based _autosave can't). Outputs are rebuilt from disk on reopen."""
         self._save_snapshot(ctx["home_id"], ctx["home_messages"],
                             ctx.get("home_title", ""),
-                            inputs=ctx.get("record", {}).get("inputs", []))
+                            inputs=ctx.get("record", {}).get("inputs", []),
+                            history_dir=ctx.get("home_history_dir"))
         self.history_changed.emit()
 
     def running_session_ids(self):

ui/co4e_tab.py

@@ -350,6 +350,7 @@ class Co4ETab(
 
 
 
+
     # ---- token / cost accounting (shown per-message + as a flow total) ------