form-add: Scan column IDs (same pool as attribute IDs) to prevent
duplicate ID collisions. Use XPath .//*[@id] instead of ChildItems
recursion to capture companion element IDs (ExtendedTooltip, ContextMenu).
form-compile: Extract title from properties and route through Emit-MLText
instead of generic Emit-Properties, which produced plain text <Title>
rejected by 1C XDTO schema.
Found during E2E testing of full pipeline (epf-init → form-compile →
form-add → epf-build).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>