Domain Migration, Session Fixes & UI Polish

We officially moved production from the default Vercel domain over to our unified home at atticnote.chemitha.com. Along with this branding step, we structured our metadata patterns and updated sitemaps to map clean paths under a uniform layout.

• Migrated SEO structural routes, canonical URLs, and documentation paths under a shared structure.
• Re-routed the system changelog path under a standardized directory structure layout (/docs/changelog/1.1.0).

Resolved an issue where client-side activity listeners prematurely destroyed active sessions. The system now cross-references the server layout state cleanly on initialization, ensuring long-term 7-day tokens remain fully intact.

• Implemented gated references on component mount to securely intercept layout states prior to running listener loops.
• Retains the strict 15-minute screen-wiping cleanup system on shared viewports while fully ignoring timers when "Remember Me" configurations are detected.

Polished form flows by enhancing error contextual layouts. Registration views now feature active action anchors directly alongside error states, saving clicks if an email is already occupied.

• Added an inline quick-link redirect action to log in directly inside duplicate user warnings.
• Optimized layout responsiveness on the landing workspace for smaller screens.