Fusion - the Fusion 360 Bridge

@@ -4350,6 +4350,20 @@ def _dismiss_save_prompt_if_bridge_doc() -> dict:         # the doc stays open, nothing saved or discarded). A modal that blocks the add-in         # main thread for 2+ sweeps gets escaped rather than sat on; Don't Save is still         # NEVER clicked without attribution.+        # ZOMBIE GATE (2026-08-17, found live on ConfRoomROG): "Save"-titled windows can be+        # non-modal GHOSTS that block nothing (main thread fully responsive, PrintWindow+        # black, no UIA). Escaping those every other tick is pointless input spam - only+        # escalate on an unattributed prompt when the add-in main thread is ACTUALLY+        # blocked (status probe busy or unanswerable).+        try:+            _st = _check_addin_status(timeout=2.0)+            _blocked = (_st is None) or bool(_st.get("busy"))+        except Exception:+            _blocked = True+        if not _blocked:+            return {"handled": False,+                    "why": "unattributed dialog but the main thread is responsive - zombie window, leaving it alone",+                    "hwnd": prompt["hwnd"]}         n = _UNATTRIBUTED_PROMPT_STRIKES.get(prompt["hwnd"], 0) + 1         _UNATTRIBUTED_PROMPT_STRIKES[prompt["hwnd"]] = n         if n >= 2:@@ -7799,7 +7813,44 @@ def _assert_active_document(expect: str) -> dict | None:     return None  +_WINDOW_RAISING = {+    "open_cloud_file", "open_by_urn", "aps_open", "open_design", "open_lbr",+    "open_schematic", "open_board", "import_electronics", "import_step",+    "new_electronics_from_eagle", "show_schematic", "show_2d_board", "show_3d_board",+    "run_modeling_script", "execute_text_command", "electron_run",+    "attach_3d_package", "make_3d_package", "build_library_3d",+    "capture_library_views", "generate_package", "export_optimized_glb",+    "board_stackup", "save_to_cloud", "start",+    "show_symbol", "show_footprint", "show_3d_package", "make_test_project",+    "bind_library_3d", "show_library", "show_project",+}++ def dispatch_command(command: str, args: dict, caller_identity: dict = None) -> dict:+    """Thin wrapper: run the verb, then guarantee the windowEtiquette annotation lands on+    EVERY backgrounded window-raising result - the inner dispatcher's closure only covered+    direct-handler and add-in paths, so orchestrated verbs (show_*, make_test_project, the+    tour, ...) returned unannotated (the calling AI could not know no focus was taken).+    Idempotent with the inner annotation (the note is only appended once)."""+    _fg = bool((args or {}).get("foreground"))+    res = _dispatch_command_inner(command, args, caller_identity)+    try:+        cmd = command[7:] if command.startswith("fusion_") else command+        if cmd in _WINDOW_RAISING and not _fg and isinstance(res, dict):+            res.setdefault("windowEtiquette", "background")+            note = ("Window opened/changed in the BACKGROUND - the user's focus was NOT touched; "+                    "do NOT foreground anything to compensate. Render results via fusion_state. "+                    "If the USER asks to watch, re-call with {\"foreground\": true, "+                    "\"foregroundReason\": \"<why, shown to the user as a 3s caption>\"}.")+            h = res.get("_hint")+            if not (isinstance(h, str) and "focus was NOT touched" in h):+                res["_hint"] = (h + " " + note) if isinstance(h, str) else note+    except Exception:+        pass+    return res+++def _dispatch_command_inner(command: str, args: dict, caller_identity: dict = None) -> dict:     """Dispatch a command to the appropriate handler.      caller_identity: {'thread','container','reason'} from the X-Adom-Caller-* headers AD stamped on@@ -7836,17 +7887,6 @@ def dispatch_command(command: str, args: dict, caller_identity: dict = None) ->     # so a cloud open / view switch / import NEVER steals the user's foreground mid-typing. The     # deliberate-foreground verbs (prefs_open, mcp_enable, demo - which announce themselves with     # captions) are excluded on purpose. Refcounted, so overlapping verbs nest cleanly.-    _WINDOW_RAISING = {-        "open_cloud_file", "open_by_urn", "aps_open", "open_design", "open_lbr",-        "open_schematic", "open_board", "import_electronics", "import_step",-        "new_electronics_from_eagle", "show_schematic", "show_2d_board", "show_3d_board",-        "run_modeling_script", "execute_text_command", "electron_run",-        "attach_3d_package", "make_3d_package", "build_library_3d",-        "capture_library_views", "generate_package", "export_optimized_glb",-        "board_stackup", "save_to_cloud", "start",-        "show_symbol", "show_footprint", "show_3d_package", "make_test_project",-        "bind_library_3d", "show_library", "show_project",-    }     _ran_backgrounded = False     if command in _WINDOW_RAISING:         if (args or {}).get("foreground"):