Restructure repo: modularize JS, add build system, improve accessibility and SEO

[Copilot]

Transforms monolithic codebase into production-ready static site with modern tooling, accessibility, and performance optimizations.

Code Organization

• Split 1279-line script.js into 7 modules: DOM utilities, animations, effects, easter-eggs, sound, interactions
• Asset structure: assets/{css,js/modules,images}/ replacing flat root
• CSS design tokens: Custom properties in :root for colors, spacing, typography, shadows

// Before: everything in script.js
document.addEventListener('DOMContentLoaded', function() { /* 1279 lines */ });

// After: modular imports
import { animateOnLoad } from './modules/animations.js';
import { addMouseTrail } from './modules/effects.js';

Build & Tooling

• Vite: Minification, tree-shaking, asset optimization → 59KB total (HTML 1.4KB + CSS 3.2KB + JS 4.4KB + Image 30KB gzipped)
• ESLint v9 + Prettier: Flat config, consistent formatting
• Vitest: 8 tests covering DOM/animations modules, jsdom environment
• CI: GitHub Actions running lint → test → build on Node 18/20

Accessibility

• Semantic HTML5: <header>, <main>, <nav>, <footer> replace generic <div>s
• ARIA labels: role, aria-label, aria-labelledby, aria-live on interactive elements
• Keyboard nav: tabindex, focus states, ESC to close modals

<!-- Before -->
<div class="container">
  <div class="avatar-section">...</div>
</div>

<!-- After -->
<main class="container" role="main" aria-label="Main content">
  <header class="avatar-section" role="banner">...</header>
</main>

SEO

• sitemap.xml + robots.txt
• Structured data (schema.org Person) already present
• Meta tags already comprehensive

Documentation

• README: Purpose, tech stack, project structure, roadmap
• CONTRIBUTING.md: Conventional commits, workflow, style guide
• SECURITY.md: Vulnerability reporting
• LICENSE: MIT

Output

Site remains 100% static - build outputs optimized HTML/CSS/JS for direct hosting. No server-side runtime required.

Original prompt

Improve the ZanePersonal repo by restructuring files (split large script.js into modules; organize assets), optimizing CSS (naming convention, purge unused), compressing and responsive-serving images, adding accessibility (semantic HTML, alt text, keyboard focus), improving performance (minify/bundle via Vite or esbuild, defer scripts, inline critical CSS), enhancing SEO (meta description, Open Graph, sitemap, robots.txt), expanding README (purpose, tech stack, roadmap, license), adopting conventional commits, adding CI (lint + build), starting basic tests (Jest/Vitest), adding a license, introducing analytics with privacy, ensuring security (sanitize inputs), using CSS custom properties for design tokens, enforcing style with Prettier and ESLint, defining performance budgets (e.g., <150KB assets), and documenting a roadmap. Prioritize quick wins: optimize image, meta tags, README expansion, lint/format setup, initial JS modularization, asset minification, accessibility landmarks. Medium term: CI workflow, tests, performance monitoring, design tokens. Long term: theming, structured data, blog, automated changelogs, refined deployment. Use tools: ESLint, Prettier, PurgeCSS, Lighthouse CI, Imagemin, axe accessibility checks. Outcome: faster loads, better maintainability, improved SEO and accessibility, clearer branding, and scalable foundation.

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[cloudflare-workers-and-pages]

Deploying zanepersonal with    Cloudflare Pages

Latest commit:	7a4996c
Status:	✅  Deploy successful!
Preview URL:	https://8baaa5e8.zanepersonal.pages.dev
Branch Preview URL:	https://copilot-improve-file-structu.zanepersonal.pages.dev

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