Expand Apple device compatibility and publish v0.1.0 docs

[kyeunga25]

Summary

• expand Wallpect to 74 Apple device/display profiles: 27 iPhone, 20 iPad, and 27 Mac/display profiles
• cover the requested iPhone 13+, iPad 2021+, and Mac/display 2021+ families through July 2026
• preserve profile-specific resolutions, aspect ratios, screen geometry, corner radii, cutouts, and laptop/desktop frame differences
• publish bilingual project documentation, contribution guidance, MIT license, changelog, and current desktop/mobile screenshots

Why

The existing catalog did not cover all requested modern Apple display families and could not distinguish some devices that share a nominal screen size but differ in panel geometry or screen configuration. This update makes those distinctions explicit in data outside the UI and keeps preview/export calculations aligned.

Privacy and repository audit

• uploaded wallpaper content remains browser-only; no upload API or image analytics were added
• generated output, dependencies, environment files, credentials, certificates, editor files, and OS metadata remain ignored
• no secret-bearing files or newly added files larger than 1 MiB were found
• only the documented sample wallpaper and two current UI screenshots are included as image assets

Validation

• npm run format:check
• npm run check — ESLint, 27 Vitest tests, TypeScript, and production Vite build all passed
• manual browser QA at desktop and 390×844 mobile sizes; no console errors or horizontal overflow
• npm run test:e2e was attempted, but Playwright browser binaries were unavailable and the Edge fallback aborted before any test assertions ran