v0.24.0

Editor and process-modeling surfaces

• Add the optional box-code-editor entrypoint with CodeMirror 6, Go and
  TypeScript highlighting, host completions and diagnostics, debounced edits,
  read-only mode, selection controls, and keyboard escape instructions.
  Existing root consumers do not import CodeMirror.
• Add a host-owned process modeler with projected boxes, frames and connections,
  searchable catalog, inspector, pan/zoom, minimap, snapping, validation, locking,
  and shared undo/redo for layout and accepted document edits.
• Include owning documentation, Storybook examples, and live catalog demos.

Component and accessibility repairs

• Strengthen button focus visibility, use sentence-case progress and metric
  labels, preserve segmented-control focus during controlled updates, and
  improve alert dismissal contrast.
• Separate form descriptions from accessible names, synchronize shared React
  field props, and keep number inputs within narrow hosts.
• Let flow models resolve catalog presentation independently of stored kinds;
  register the responsive drawer, expose sticky inspector sizing, and use named
  inspector regions with configurable heading levels.

Selective icons and verification

• Separate named glyph constants from the lazy registry so themed selective
  imports no longer pull in the full icon inventory.
• Cover issues #287 through #299 with focused regression tests, full framework
  and SSR verification, bundle checks, conformance checks, and reviewed visual
  baselines. React, Angular, Vue, and Svelte adapters ship at 0.24.0 in lockstep.