etm 2.2.0-beta22

New Features

Clone Term

• "Clone" button on every term duplicates it at the same level
• Option to include all child terms (recursive deep copy)
• CSRF-protected, revision-logged, and undoable from History

Inline Columns

• Three optional columns next to each term: Children (count), Usage (content references), and Modified (relative date)
• Toggle from the View panel sidebar — preferences persist in localStorage
• Usage counts load on-demand via batch AJAX for performance

Term Usage Report

• "Usage" button on each term opens a modal showing all entity references
• Grouped by entity type and field, with clickable links to each referencing entity (up to 25 per field)
• Shows "safe to delete/rename" when a term has zero references

Find & Replace

• Tools → Find & Replace opens a modal for pattern-based bulk renaming
• Live preview with old→new comparison and per-row select/deselect
• Case-sensitive option, full Entity API (load→setName→save), undoable

Description Tooltip

• Hover over any term name to see its description in a floating popover
• Client-side caching for instant repeat hovers, 400ms delay to avoid flicker

Vocabulary Health Check

• Tools → Health scans the vocabulary for data quality issues
• Detects: orphan terms, empty names, duplicate weights, deep nesting (10+ levels), circular parent references, and weight gaps
• Severity badges with affected term IDs and fix suggestions

Keyboard Tree Navigation

• Arrow keys or j/k to move focus, h/l to collapse/expand
• Enter or e to edit, c to clone, u for usage, n to add child, Escape to clear
• Visual focus ring highlights the active term

Bug Fixes

• Fixed column toggle switches (Children/Usage/Modified) showing raw checkboxes instead of animated toggle sliders