[frontend] Enhancing the conditional mapping form (#7400)

[CelineSebe]

Proposed changes

• useCreateContext to improve columnIndex mapping

Related issues

• 7400

Checklist

• [x] I consider the submitted work as finished
• [x] I tested the code for its functionality
• [ ] I wrote test cases for the relevant uses case (coverage and e2e)
• [ ] I added/update the relevant documentation (either on github or on notion)
• [x] Where necessary I refactored code to improve the overall quality

Further comments

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 64.68%. Comparing base (0af6ade) to head (16009f3). Report is 88 commits behind head on release/6.4.0.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## release/6.4.0 #9016 +/- ## ================================================= - Coverage 66.25% 64.68% -1.57% ================================================= Files 597 620 +23 Lines 61161 59205 -1956 Branches 6297 6522 +225 ================================================= - Hits 40522 38299 -2223 - Misses 20639 20906 +267 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.