Paul Rastoin e5255df1a1 Fix and refactor relation field name collision validation (#15920)
# Introduction
Fixes https://github.com/twentyhq/private-issues/issues/371
We weren't strictly validating relation field collision on join column
name availability of the target field object

## Refactor
Extracted morph or relation specific condition out of the common flat
field metadata name validate availability to be located in the dedicated
morph or relation flat field validator

## Tests
Added two tests, ONE_TO_MANY and MANY_TO_ONE in order to cover the use
case
2025-11-20 15:10:35 +00:00
2024-11-06 14:24:07 +01:00
2025-08-07 17:02:12 +02:00
2024-01-10 17:05:23 +01:00
2025-07-08 15:13:02 +02:00
2025-04-16 11:46:37 +02:00

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