Display "Current Interval" on the 'Set Due Date' dialog

[theMr17]

Purpose / Description

This PR enhances the 'Set Due Date' dialog by displaying the "Current Interval" when a single card is selected. This provides users with better context on the existing interval before setting a new due date. If multiple cards are selected, the interval is hidden, as displaying it would not be meaningful in that scenario.

Fixes

• Fixes [Enhancement] Display "current interval" on the 'Set Due Date' dialog #16406

Approach

Adds a display of the current interval to the "Set Due Date" dialog when a single card is selected. If multiple cards are selected, the interval is hidden as it would not be meaningful.

How Has This Been Tested?

Single date selection (single card)	Ranged date selection (single card)	Single date selection (multiple cards)

Checklist

Please, go through these checks before submitting the PR.

• You have a descriptive commit message with a short title (first line, max 50 chars).
• You have commented your code, particularly in hard-to-understand areas
• You have performed a self-review of your own code
• UI changes: include screenshots of all affected screens (in particular showing any new or changed strings)
• UI Changes: You have tested your change using the Google Accessibility Scanner

[github-actions]

Important

Maintainers: This PR contains Strings changes

1. Sync Translations before merging this PR and wait for the action to complete
2. Review and merge the auto-generated PR in order to sync all user-submitted translations
3. Sync Translations again and merge the PR so the huge automated string changes caused by merging this PR are by themselves and easy to review

[theMr17]

Hey @BrayanDSO and @ShridharGoel, thanks for the reviews! I've addressed your comments--please take a look.

[Arthur-Milchior]

I'd appreciate if you could ensure it all fits in a single commit, and have the commit message we want in the history.
Also a small change in documentation, and all is good.

I'd appreciate some tests too. We already have unit tests for SetDueDate dialog and view model, so it should hopefully be little extra work.

[david-allison]

One issue with non review cards

This code is exceptionally clean, thank you!

[david-allison]

Just a request that this has been tested. Cheers!

[david-allison]

Cheers!

[david-allison]

Strings @mikehardy - pinging as I know you're in the area

resolved

[github-actions]

Maintainers: Please Sync Translations to produce a commit with only the automated changes from this PR.

Read more about updating strings on the wiki,

• localization-administration
• download-localized-strings

[david-allison]

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