Address both CodeRabbit findings with a positive-width fallback and control-specific parity assertions. Isolate the element-order layout from FormLayout size-hint queries to avoid the reproduced Qt layout-polish crash.

Update usage, development, settings rationale and Unreleased notes. CLI contracts, configuration, translations and TODO scope are unchanged. Verified strict make check, make package, 57 smoke scenarios, native reorder/focus tests and 12 debugger runs of the failing scenario.