- Floating modals (FloatingWindow, right-dock pop-out, terminal, New Task) now share one z-index stack (floatingWindowStack) — tapping any one raises it above all others regardless of type. Floating overlays reset to z-index:auto so panels interleave in the shared 4000+ band.
- TaskChatTab tests: the test i18n now resolves the entryCount/toolCallCount plural forms (production already had them) so '2 entries'/'7 tool calls' render; fixed stale 'Tool call → result/error' casing to match the rendered 'Result'/'Error'. All 179 pass.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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