debug(ui): Add visible styling and debug logging for status panel

Added debug logging to trace status panel rendering:
- Log when refresh starts
- Log when data is received
- Log errors with details

Also added visible dashed border and background to #status-content
to make it obvious when the div is present but empty.

public/style.css

@@ -1233,7 +1233,12 @@ body {
 }
 
 #status-content {
-  min-height: 100px;
+  min-height: 150px;
+  border: 1px dashed var(--border);
+  border-radius: 8px;
+  background: var(--background);
+  padding: 10px;
+  margin-bottom: 16px;
 }
 
 .status-loading {