[FIX] web: Prevent focusCell() error on destroyed components

Steps to Reproduce:
- Open a Repair Order form view in Odoo 17 or 18.
- Navigate to the Parts tab.
- In the list view of parts, click the Smart Button on any part line.
- A pop-up form view opens showing detailed operations.
- Click the “Pick From” field value, but don't change its value.
- Click the Save button in the pop-up.
- Observe the browser console for the error:
    TypeError: Cannot read properties of null (reading 'querySelector')
    at ListRenderer.focusCell

Root Cause:
- Asynchronous patching in OWL (onPatched with await Promise.resolve())
continues execution after the next tick, even if the component is destroyed.
- When the component is destroyed, OWL sets status(this) = 3 (DESTROYED).
- focusCell() accesses DOM using querySelector, which fails if the component is
destroyed.
- The code did not check the component status before calling focusCell().

Fix:
- Added `if (status(this) === destroyed) return;` to stop focusCell()
execution on destroyed components.
- Ensured async patching is handled safely with await Promise.resolve().

17: https://github.com/odoo/odoo/blob/f9726cfe93e8850a38d9de06acfa5d78473b50b0/addons/web/static/src/views/list/list_renderer.js#L223
18: https://github.com/odoo/odoo/blob/1cac54db8634267a780b4011291f1e8a80ac5f5b/addons/web/static/src/views/list/list_renderer.js#L213

closes odoo#232156

X-original-commit: c4ec69a
Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>

Author: shku-odoo

addons/web/static/src/views/list/list_renderer.js

@@ -26,6 +26,7 @@ import {
     onPatched,
     onWillPatch,
     onWillRender,
+    status,
     useExternalListener,
     useRef,
 } from "@odoo/owl";
@@ -214,7 +215,9 @@ export class ListRenderer extends Component {
             // HACK: we need to wait for the next tick to be sure that the Field components are patched.
             // OWL don't wait the patch for the children components if the children trigger a patch by himself.
             await Promise.resolve();
-
+            if (status(this) === "destroyed") {
+                return;
+            }
             if (this.activeElement !== this.uiService.activeElement) {
                 return;
             }