[18.0][FIX] fieldservice_stage_server_action

[edescalona]

@BinhexTeam

T23058

Fixes stage server actions using stale active_ids from the previous context.

ir.actions.server.run() prioritizes active_ids over active_id. Since the current code only sets active_model and active_id, an inherited active_ids value can make the action run on the wrong record, causing MissingError.

This fix sets active_ids to the current FSM Order ID so active_model, active_id, and active_ids stay consistent.

Steps to reproduce

1. Configure a server action on an FSM stage (Field service -> Configuration -> Stages).

3. Open a Project Task.
4. Click Create FSM Order from the task.

5. Save the new FSM Order.
6. Move the FSM Order to the stage configured in step 1.

If the task context is still present in active_ids, Odoo tries to run the server action on fsm.order(<project.task id>) and raises:

Missing Record

Record does not exist or has been deleted.
(Record: fsm.order(...), User: ...)

[OCA-git-bot]

Hi @osi-scampbell, @max3903, @wolfhall, @brian10048,
some modules you are maintaining are being modified, check this out!