v1.4.9

Fixed

• Local cost no longer reads $0 for Claude 5 sessions. Bundled fallback pricing now covers fable-5, sonnet-5, and opus-4-8, so usage cost is computed even when readout-pricing.json is absent.

Changed

• Update banner now renders through the i18n layer (no more hardcoded en/pt-BR strings).
• Window bounds persist in a single write instead of four per move/resize.

Removed

• Dead code: unused headroom-ai dependency, orphaned i18n keys and CSS, an unused interval constant, a macOS-only activate handler, a phantom installUpdate argument, an unused os import, and startup console.log breadcrumbs.

Internal

• ESLint (correctness-only) added as the second half of npm run lint.
• New tests: format helpers, PreferencesService.setMany, Claude 5 bundled pricing. Suite at 240 passing.