feat(ui): active agents panel, sidebar context, and page enhancements

Add live ActiveAgentsPanel with real-time transcript feed, SidebarContext
for responsive sidebar state, agent config form with reasoning effort,
improved inbox with failed run alerts, enriched issue detail with project
picker, and various component refinements across pages.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

ui/src/components/StatusIcon.tsx

@@ -23,9 +23,10 @@ interface StatusIconProps {
   status: string;
   onChange?: (status: string) => void;
   className?: string;
+  showLabel?: boolean;
 }
 
-export function StatusIcon({ status, onChange, className }: StatusIconProps) {
+export function StatusIcon({ status, onChange, className, showLabel }: StatusIconProps) {
   const [open, setOpen] = useState(false);
   const colorClass = statusColors[status] ?? "text-muted-foreground border-muted-foreground";
   const isDone = status === "done";
@@ -35,7 +36,7 @@ export function StatusIcon({ status, onChange, className }: StatusIconProps) {
       className={cn(
         "relative inline-flex h-4 w-4 rounded-full border-2 shrink-0",
         colorClass,
-        onChange && "cursor-pointer",
+        onChange && !showLabel && "cursor-pointer",
         className
       )}
     >
@@ -45,11 +46,18 @@ export function StatusIcon({ status, onChange, className }: StatusIconProps) {
     </span>
   );
 
-  if (!onChange) return circle;
+  if (!onChange) return showLabel ? <span className="inline-flex items-center gap-1.5">{circle}<span className="text-sm">{statusLabel(status)}</span></span> : circle;
+
+  const trigger = showLabel ? (
+    <button className="inline-flex items-center gap-1.5 cursor-pointer hover:bg-accent/50 rounded px-1 -mx-1 py-0.5 transition-colors">
+      {circle}
+      <span className="text-sm">{statusLabel(status)}</span>
+    </button>
+  ) : circle;
 
   return (
     <Popover open={open} onOpenChange={setOpen}>
-      <PopoverTrigger asChild>{circle}</PopoverTrigger>
+      <PopoverTrigger asChild>{trigger}</PopoverTrigger>
       <PopoverContent className="w-40 p-1" align="start">
         {allStatuses.map((s) => (
           <Button