Nexum v1.8.9

Changelog

• chore: bump version to 1.8.9 (d322d56)
• Merge pull request #105 from Snenjih/feat/dynamic-model-fetching (4ea2c3d)
• feat(ai): dynamic model fetching with live API cache in ModelPicker (16f16d6)
• Merge pull request #102 from Snenjih/feat/statusbar-context-menu (ea08030)
• chore: trigger PR merge check (ad9f0e3)
• chore(merge): resolve StatusBar conflict with color-contrast-audit (431cf71)
• fix(ai): fall back to ref attachment when attaching a directory path (c893f6f)
• feat(statusbar): per-icon panel toggles and breadcrumb segment context menus (3431786)
• Merge pull request #103 from Snenjih/fix/color-contrast-audit (f23eddc)
• fix(terminal): copy with Cmd+C when text is selected (a422488)
• fix(settings): prevent blank screen when opening AI settings after feature revert (49e525c)
• Merge pull request #101 from Snenjih/fix/ai-model-selection-persistence (dd94547)
• perf(terminal): improve throughput and latency for local and remote PTY (3c3072a)
• chore: update cargo.lock (8b98ca5)
• Revert "feat(ai): add Anthropic Claude subscription provider via local OAuth" (ad993eb)
• feat(ai): add Anthropic Claude subscription provider via local OAuth (c9d51d5)
• fix(ci): guard PR comment step to only run on pull_request events (abee469)
• docs(source-control): add user documentation and test script (31d7958)
• refactor(updater): redesign button and dialog with improved UX (a46f777)
• chore(scripts): add comprehensive terminal capability test suite v2.0 (dd52a25)
• fix(ui): replace hardcoded colors with semantic tokens, fix light mode contrast (15c83bd)
• fix(ai): persist selected model across app restarts (6737a8e)
• feat(statusbar): add context menu for toggling statusbar item visibility (2e74ae2)