Multi column forms/custom layout in Fields&Layout

Summary Current Directus forms have limited element arrangement options. They can only have two columns, and even short elements (e.g., IDs) take up at least half the width. This makes forms lengthy to scroll through and sometimes user-unfriendly. The idea is to implement a typical 12-column form design (12 is used because it's divisible by 1, 2, 3, 4, 6, and 12). This would provide much more flexibility in form element arrangements. Basic Example _No response_ Motivation Current limitations: • Forms with fixed two-column layouts waste horizontal space, especially for short elements like IDs • Users must scroll excessively through lengthy forms • Limited layout flexibility prevents optimal grouping of related fields • Poor space utilization reduces form comprehension and efficiency Expected outcomes: • More efficient use of screen real estate • Reduced form scrolling and improved navigation • Better visual …