sameerk27/vigil365 ? reverse-engineered prompt

Build me a self hosted Microsoft 365 security dashboard that runs on Windows and pulls data from Microsoft Graph on a schedule, about every 15 minutes. I want a clean web app with sign in through Microsoft Entra, then a main overview page that shows security score, recent alerts, risky users, compliance status, and other useful health summaries. It should also have separate sections for identity, devices, email, incidents, compliance, alert management, service health, licenses, conditional access, tenant activity, and sign in locations.

Please make it feel like a real admin tool, with search, filters, CSV export, dark mode, responsive layout, and detail panels for alerts, users, devices, and policies. I also want alert rules that can trigger from activity or unusual spikes, plus a simple workflow to acknowledge, snooze, resolve, and assign alerts. Store data in SQL Server, use a background job to collect it automatically, and add support for Teams, email, and webhook notifications. If you need to check current Microsoft docs, go ahead and look them up online.