Fix mobile overflow, logo nav, round activation, compare projects setting

- Fix assignments page header overflow on mobile (flex-wrap)
- Hide 'Back to Dashboard' button on mobile (logo tap navigates home)
- Make logo/brand text clickable to navigate to role dashboard
- Snap windowOpenAt to now when manually activating a round early
- Gate Compare Projects cards behind jury_compare_enabled setting (defaults off)
- Expose jury_compare_enabled in getFeatureFlags tRPC procedure

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

src/app/(jury)/jury/competitions/page.tsx

@@ -58,7 +58,7 @@ export default function JuryAssignmentsPage() {
             Projects assigned to you for evaluation
           </p>
         </div>
-        <Button variant="ghost" size="sm" asChild>
+        <Button variant="ghost" size="sm" asChild className="hidden md:inline-flex">
           <Link href={'/jury' as Route}>
             <ArrowLeft className="mr-2 h-4 w-4" />
             Back to Dashboard
@@ -89,29 +89,25 @@ export default function JuryAssignmentsPage() {
             return (
               <Card key={round.id}>
                 <CardHeader className="pb-3">
-                  <div className="flex items-center justify-between">
-                    <div className="flex items-center gap-3">
-                      <CardTitle className="text-base">{round.name}</CardTitle>
-                      <Badge variant="secondary" className="text-xs">
-                        {formatEnumLabel(round.roundType)}
+                  <div className="flex flex-wrap items-center gap-2">
+                    <CardTitle className="text-base">{round.name}</CardTitle>
+                    <Badge variant="secondary" className="text-xs shrink-0">
+                      {formatEnumLabel(round.roundType)}
+                    </Badge>
+                    {round.status !== 'ROUND_ACTIVE' && (
+                      <Badge variant="outline" className="text-xs text-muted-foreground shrink-0">
+                        {formatEnumLabel(round.status)}
                       </Badge>
-                      {round.status !== 'ROUND_ACTIVE' && (
-                        <Badge variant="outline" className="text-xs text-muted-foreground">
-                          {formatEnumLabel(round.status)}
-                        </Badge>
-                      )}
-                    </div>
-                    <div className="flex items-center gap-2">
-                      <span className="text-xs text-muted-foreground">
-                        {completed}/{total} completed
-                      </span>
-                      {round.windowCloseAt && (
-                        <Badge variant="outline" className="text-xs gap-1">
-                          <Clock className="h-3 w-3" />
-                          Due {formatDateOnly(round.windowCloseAt)}
-                        </Badge>
-                      )}
-                    </div>
+                    )}
+                    <span className="text-xs text-muted-foreground ml-auto shrink-0">
+                      {completed}/{total} completed
+                    </span>
+                    {round.windowCloseAt && (
+                      <Badge variant="outline" className="text-xs gap-1 shrink-0">
+                        <Clock className="h-3 w-3" />
+                        Due {formatDateOnly(round.windowCloseAt)}
+                      </Badge>
+                    )}
                   </div>
                 </CardHeader>
                 <CardContent>