feat(sprint-4): GitHub Pages, code splitting, Lighthouse CI, desktop matrix - #26
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Sprint 4 — Polish & Launch (issues #6–#10): - GitHub Pages workflow with base /coderkeys/ and SPA 404.html - Lazy route loading + manual chunks (main bundle 242KB vs 1.3MB) - Lighthouse CI workflow (perf ≥90, a11y ≥95) - Desktop CI matrix: Linux, macOS, Windows - Vite alias fix, nav contrast fix, architecture doc status - README badges and live demo link Co-authored-by: Iago Mendes <iagommendes@gmail.com>
iagommendes
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June 29, 2026 20:25
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Summary
Implements Sprint 4 — Polish & Launch (issues #6–#10).
#6 GitHub Pages deploy
.github/workflows/deploy.ymlwithGITHUB_PAGES=truebuildbase: '/coderkeys/', React Routerbasename, SPA404.html#8 Code splitting
React.lazy+Suspenserecharts,codemirror,react-vendor,i18n#7 Lighthouse CI
.github/workflows/lighthouse.yml+lighthouserc.jsontext-foreground)#9 Desktop multi-OS
desktop.ymlmatrix: Linux, macOS, Windows#10 Documentation
PLANEJAMENTO-ARQUITETURA.md— phases 1–3 marked complete, Fase 4 addedAlso
import.meta.url, ordered aliases,host: true)Verification
Closes #6, #7, #8, #9, #10