fix: DIA-783: Fix adding candidate task if it was accidentally deleted from project

[KonstantinKorotaev]

PR fulfills these requirements

• Commit message(s) and PR title follows the format [fix|feat|ci|chore|doc]: TICKET-ID: Short description of change made ex. fix: DEV-XXXX: Removed inconsistent code usage causing intermittent errors
• Tests for the changes have been added/updated (for bug fixes/features)
• Docs have been added/updated (for bug fixes/features)
• Best efforts were made to ensure docs/code are concise and coherent (checked for spelling/grammatical errors, commented out code, debug logs etc.)
• Self-reviewed and ran all changes on a local instance (for bug fixes/features)

Change has impacts in these area(s)

(check all that apply)

• Product design
• Backend (Database)
• Backend (API)
• Frontend

Describe the reason for change

(link to issue, supportive screenshots etc.)
Fix adding candidate task if it was accidentally deleted from project

What does this fix?

(if this is a bug fix)
Fix adding candidate task if it was accidentally deleted from project

What is the new behavior?

(if this is a breaking or feature change)
Add candidate task if it was accidentally deleted from project

What is the current behavior?

(if this is a breaking or feature change)
Record exported to project (from dataset) can not be re-added if it was accidentally deleted from the project

What libraries were added/updated?

(list all with version changes)
No

Does this change affect performance?

(if so describe the impacts positive or negative)
No

Does this change affect security?

(if so describe the impacts positive or negative)
No

What alternative approaches were there?

(briefly list any if applicable)
No

What feature flags were used to cover this change?

(briefly list any if applicable)
No

Does this PR introduce a breaking change?

(check only one)

• Yes, and covered entirely by feature flag(s)
• Yes, and covered partially by feature flag(s)
• No
• Not sure (briefly explain the situation below)

What level of testing was included in the change?

(check all that apply)

• e2e
• integration
• unit

Which logical domain(s) does this change affect?

(for bug fixes/features, be as precise as possible. ex. Authentication, Annotation History, Review Stream etc.)
Datasets

[netlify]

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✅ Deploy Preview for heartex-docs canceled.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (0962453) 76.11% compared to head (ca53057) 76.13%.
Report is 8 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #5222      +/-   ##
===========================================
+ Coverage    76.11%   76.13%   +0.01%     
===========================================
  Files          154      154              
  Lines        12818    12828      +10     
===========================================
+ Hits          9757     9767      +10     
  Misses        3061     3061              

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