fix(providers): show current state color when no events in 24h window

When provider has been registered for over 24 hours without state
changes, all events fall outside the timeline window causing the
entire bar to render grey despite 100% availability.

Author: jorikfon

sites/admin-cabinet/assets/js/pbx/Providers/provider-modify-status-worker.js

@@ -576,9 +576,21 @@ const providerModifyStatusWorker = {
             } else {
                 // Before any real event — no data, grey
                 segmentData[i] = 'grey';
+
             }
         }
 
+
+        // If no events in 24h window but provider has known state, show it
+        if (!hasRealEvent && currentStatus && lastKnownState !== 'grey') {
+            for (let i = 0; i < segments; i++) {
+                segmentData[i] = lastKnownState;
+                if (lastKnownEvent) {
+                    segmentEvents[i] = [{...lastKnownEvent, inherited: true}];
+                }
+            }
+        }
+
         // Render segments
         const segmentWidth = 100 / segments;
         segmentData.forEach((color, index) => {