Show AS descriptions in AS path on prefix detail page

- Display AS descriptions alongside AS numbers in format: Description (ASN)
- Truncate descriptions longer than 20 characters with ellipsis
- Increase container max width to 1600px for better display
- Enable word wrapping for AS path cells to handle long paths
- Update mobile responsive styles for AS path display

internal/streamer/streamer.go

@@ -7,6 +7,7 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"math"
 	"net/http"
 	"os"
 	"sync"
@@ -95,6 +96,9 @@ func (s *Streamer) RegisterHandler(handler MessageHandler) {
 	info := &handlerInfo{
 		handler: handler,
 		queue:   make(chan *ristypes.RISMessage, handler.QueueCapacity()),
+		metrics: handlerMetrics{
+			minTime: time.Duration(math.MaxInt64), // Initialize to max so first value sets the floor
+		},
 	}
 
 	s.handlers = append(s.handlers, info)
@@ -170,7 +174,7 @@ func (s *Streamer) runHandlerWorker(info *handlerInfo) {
 		info.metrics.totalTime += elapsed
 
 		// Update min time
-		if info.metrics.minTime == 0 || elapsed < info.metrics.minTime {
+		if elapsed < info.metrics.minTime {
 			info.metrics.minTime = elapsed
 		}