Rename Open Tasks to Pending

[hotzenklotz]

• Rephrased "open" tasks as "pending" to improve clarity.
• Slightly redesign the renamed the "Available Task Assignment" list view to improve clarity and ease-of-use.

URL of deployed dev instance (used for testing):

• https://___.webknossos.xyz

Steps to test:

• Navigate to https://webknossos.brain.mpg.de/reports/openTasks and check wording etc

Issues:

• fixes Rename Open Tasks to Pending? …revisit task terminology #7012
• fixes Add explanatory text to Open Tasks statistics page #7011

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(Please delete unneeded items, merge only when none are left open)

• Updated changelog
• Updated migration guide if applicable
• Updated documentation if applicable
• Adapted wk-libs python client if relevant API parts change
• Removed dev-only changes like prints and application.conf edits
• Considered common edge cases
• Needs datastore update after deployment

[fm3]

I think this will help a lot :) Added some more small comments

[fm3]

Nice! Do you know if the docs themselves need to be updated as well?

[fm3]

Ah, also a changelog entry would be valuable here, since this change is user-facing and might in itself confuse some

[hotzenklotz]

Nice! Do you know if the docs themselves need to be updated as well?

I did not see any reference to "open" tasks in the docs. No changes are needed.

Ah, also a changelog entry would be valuable here, since this change is user-facing and might in itself confuse some

There is a changelog entry already in the PR.

[fm3]

Oops, sorry, you’re right! Then from my side this is good to go :)