A model row on a hand-declared pi-ai route now edits its reasoningEfforts
from the Models settings page instead of only through cordis.patch.yml.
A switch turns the field on or off; when on, each row pairs a level
select with the API value sent for it, which defaults to the level name.
Off only turns reasoning off, so its value field is disabled and a value
already stored for it is kept. Saving refuses a list without a level
besides off, and a help tooltip beside the label explains the values.
Catalog routes and the DeepSeek card are unchanged.
Refs #6260
Yichen Jiang
f61d9982f8