What changed in Poneglyph.

Centralized the visual palette into editable CSS variables.

Rebuilt the home page around a centered Poneglyph hero and onboarding cards.

Added dedicated sign-in and account creation pages.

Introduced chat-style querying with named conversations.

Simplified document uploads into a cleaner library experience.

Changed profile into a user-facing account card with logout.

Created a responsive app shell and core routes.

Connected authentication, document, and chat actions to the workspace service.

Added production build and lint verification.