Separate file/folder numbering by default, with shared numbering
option in the numbering rule popup. Text editor now loads names
from previous pipeline steps instead of originals, and uses
absolute position so it works correctly with any numbering mode.
Folders sort before files for consistent ordering. Spacebar
works in the text editor textarea without triggering drag.
rewrote pipeline as draggable card strip with per-rule config popovers,
added right-click menus to pipeline cards, sidebar tree, and file list,
preset import/export with BRU format support, new rules (hash, swap,
truncate, sanitize, padding, randomize, text editor, folder name,
transliterate), settings dialog with all sections, overlay collision
containment, tooltips on icon buttons, empty pipeline default
Rust workspace with nomina-core (rename engine) and nomina-app (Tauri v2 shell).
React/TypeScript frontend with tabbed rule panels, virtual-scrolled file list,
and Zustand state management. All 9 rule types implemented with 25 passing tests.
