update exploration notes with app features

Author: Fly Dev

notes.md

@@ -27,5 +27,19 @@ This is a multi-project repository with:
 - Public analytics and dashboards
 - Real-time features using PubSub
 
+## Current App Status
+✅ **Server Running** - Phoenix app is running on port 4000
+✅ **Database Setup** - PostgreSQL configured and migrations run
+✅ **Real-time Features** - Counters work, showing Phoenix LiveView functionality
+
+### Homepage Features Observed:
+- Interactive counters (Browser, User, Centralized) 
+- Statistics display (Devices: 0, Customers: 0, Transactions: 0)
+- Fibonacci calculator (computing...)
+- "Crash the Browser" and "Destroy Centralized" action buttons
+- User authentication links (Register/Log in)
+- Navigation to "/about" showing "All projects"
+- Technology logos (Phoenix, Nx, Nerves, Livebook)
+
 ## Next Steps
 Need to explore what specific functionality to add or modify.