Update stylesheet link in view template from '../../assets/css/index.css' to '/assets/css/index.css' so the CSS resolves from the site root. This prevents broken styling when the page is accessed from nested routes or different template contexts.
Add a new landing view and stylesheet for MirrorGame. Creates web/templates/view/index.html (hero layout with image, play button, and left/right ad banner iframes) and web/assets/css/index.css (CSS variables, Inter font import, hero layout, responsive breakpoints, and .hero-play-button styles). Provides responsive behavior and positioning for ads and hero components.
