Recurring tasks no longer get a priority

[gdarcy]

Bug Report

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Please follow this template strictly when reporting bugs. Providing detailed and accurate information helps the development team to understand and address the issue effectively.

App Version: sleek-v2.0.0-dev15

Platform: Windows

Installation Method: Direct Download

Bug Description:
When a task which has recurrence is completed, the newly-created task doesn't have a priority set.

Steps to Reproduce:

1. Create a task with both a recurrence and a priority set
2. Complete the task
3. Observe the newly-created task

Expected Behavior:
The newly-created task should have the same priority as the previous task in the recurrence.

Actual Behavior:
As of -dev15, the newly-created task has the "pri:" extension set at the end of the string, but doesn't have the priority set.

Additional Information:

• This is caused directly by the change to address Error in completion format #538, and as noted in that issue, fixing this will currently leave the pri: extension in place on the newly-created task due to the parser limitation.

Reproducibility:

• Always

Impact:

• Moderate

Workaround:
The current workaround is to remember to update the priority manually on every recurring task after it's been cycled.

[ransome1]

@gdarcy has been released with https://github.com/ransome1/sleek/releases/tag/v2.0.0-dev16