This fix adresses an issue when editing the control panel from Owl based views.
Currently, if you don't have a custom search to an Owl view, the template editor will appear blank as the component misses its searchViewId value from its props.
The commit also introduce a test when clicking the edit ControlPanel button in that case.
With the fix, you can edit the search template and get the default template
closesodoo/odoo#79023
X-original-commit: f5c8e855f07d68a34dccd9977b53999911a66f62
Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>