Elyra Conductor v0.7.6

Changed

• Terminal engine upgraded to xterm.js 6 — the WebGL renderer is now built into the
  core and used automatically, making heavy terminal output noticeably smoother.
• Editor upgraded to Monaco 0.55; Svelte, Vite and marked refreshed to their latest
  patch releases.

Fixed

• File explorer: the visibility filter could read the entry list before it was
  initialized.
• Dialogs & menus are more accessible — every modal (command palette, file finder,
  commit dialog, context menu, …) is now properly focusable per ARIA, and
  close-on-outside-click no longer relies on event-propagation tricks.

Internal

• Gradual TypeScript checking: pnpm check (svelte-check over plain JS/Svelte via
  jsconfig.json) now runs as a quality gate at the start of every release build —
  the build aborts on any type or accessibility finding. Codebase is at 0 errors,
  0 warnings.