Feature: Priority-based sorting and display limit optimization

Backend (server.js):
- Implemented severity-based sorting for current events
- Priority hierarchy: Incident > Change > Awareness > TBD
- Events with same severity sorted by starttime (earliest first)
- Upcoming events remain sorted by starttime only
- Added severityPriority mapping for consistent ordering

Frontend (index.html):
- Reduced display limits for 1080p TVs: 2 current + 2 upcoming = 4 total
- Prevents content overflow on 1080p displays
- 4K displays still auto-scale content appropriately
- Ensures critical incidents always appear first in current events

Testing:
- Verified Incident appears before Change before Awareness
- Verified all 4 events fit on 1080p screen without scrolling

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

server.js

@@ -59,6 +59,33 @@ app.get('/api/notifications', async (req, res) => {
             }
         });
 
+        // Sort current events by severity priority, then by starttime
+        // Priority: Incident (danger) > Change (warning) > Awareness/TBD (success)
+        const severityPriority = {
+            'danger': 1,   // Incident - highest priority
+            'warning': 2,  // Change
+            'success': 3,  // Awareness/TBD - lowest priority
+            'secondary': 4 // Fallback
+        };
+
+        currentEvents.sort((a, b) => {
+            const priorityA = severityPriority[a.typecolor] || 4;
+            const priorityB = severityPriority[b.typecolor] || 4;
+
+            // First sort by priority
+            if (priorityA !== priorityB) {
+                return priorityA - priorityB;
+            }
+
+            // If same priority, sort by starttime (earliest first)
+            return new Date(a.starttime) - new Date(b.starttime);
+        });
+
+        // Upcoming events stay sorted by starttime only
+        upcomingEvents.sort((a, b) => {
+            return new Date(a.starttime) - new Date(b.starttime);
+        });
+
         res.json({
             success: true,
             timestamp: new Date().toISOString(),