After the initial dashboard prompt, I made several improvements and extensions:
Redesigned the dashboard with a more modern visual style.
Added a local weather section for Temse above the main header.
Added a login page with a default admin account and mandatory password change on first login.
Added support for multiple user accounts and basic user management.
Added a collapsible left sidebar for navigation.
Added an Account / User Profile section.
Added an MT5 account configuration section.
Added light and dark theme support with saved user preference.
Reworked all dashboard cards so each section has a clear heading inside the box with a separate accent color.
Improved the Stock Watchlist so Yahoo Finance data is more likely to load by using a fallback method when browser CORS restrictions block direct access.
Kept the existing crypto, FX, priorities, weather, news and stock sections integrated into the updated layout.