feat(nip56): hide preview and clickable header

- Add hidePreview prop to QuotedEvent for sensitive content
- Hide text preview when collapsed, show "Click to reveal content"
- Make report header clickable to open report detail
- UserName stops propagation so clicking username opens profile

https://claude.ai/code/session_012ux81GyM8iZ1GLnKHC7esJ

src/components/nostr/QuotedEvent.tsx

@@ -18,6 +18,8 @@ interface QuotedEventProps {
   depth?: number;
   /** Optional className for container */
   className?: string;
+  /** Hide preview text when collapsed (for sensitive content) */
+  hidePreview?: boolean;
 }
 
 /**
@@ -31,6 +33,7 @@ export function QuotedEvent({
   onOpen,
   depth = 1,
   className,
+  hidePreview = false,
 }: QuotedEventProps) {
   const [isExpanded, setIsExpanded] = useState(depth < 2);
 
@@ -99,10 +102,17 @@ export function QuotedEvent({
       >
         <div className="flex items-center gap-2 min-w-0">
           <UserName pubkey={event.pubkey} className="text-xs font-medium" />
-          <span className="text-xs text-muted-foreground truncate">
-            {previewText}
-            {hasMore && "..."}
-          </span>
+          {!hidePreview && (
+            <span className="text-xs text-muted-foreground truncate">
+              {previewText}
+              {hasMore && "..."}
+            </span>
+          )}
+          {hidePreview && !isExpanded && (
+            <span className="text-xs text-muted-foreground italic">
+              Click to reveal content
+            </span>
+          )}
         </div>
         {isExpanded ? (
           <ChevronUp className="size-3 flex-shrink-0" />

src/components/nostr/kinds/ReportRenderer.tsx

@@ -18,6 +18,7 @@ import {
 import { BaseEventProps, BaseEventContainer } from "./BaseEventRenderer";
 import { QuotedEvent } from "@/components/nostr/QuotedEvent";
 import { UserName } from "@/components/nostr/UserName";
+import { useGrimoire } from "@/core/state";
 import {
   getReportInfo,
   type ReportType,
@@ -52,6 +53,7 @@ function getReportTypeIcon(reportType: ReportType) {
  * Renderer for Kind 1984 - Reports (NIP-56)
  */
 export function ReportRenderer({ event }: BaseEventProps) {
+  const { addWindow } = useGrimoire();
   // Parse report using cached helper (no useMemo needed - applesauce caches internally)
   const report = getReportInfo(event);
 
@@ -67,26 +69,34 @@ export function ReportRenderer({ event }: BaseEventProps) {
 
   const reasonLabel = REPORT_TYPE_LABELS[report.reportType].toLowerCase();
 
+  // Open report detail view
+  const openReportDetail = (e: React.MouseEvent) => {
+    e.stopPropagation();
+    addWindow("open", { pointer: { id: event.id } });
+  };
+
   return (
     <BaseEventContainer event={event}>
       <div className="flex flex-col gap-3">
-        {/* Report header: "Reported <username> for <reason>" */}
-        <div className="flex items-center gap-1.5 flex-wrap text-sm">
+        {/* Report header: "Reported <username> for <reason>" - whole line clickable */}
+        <button
+          onClick={openReportDetail}
+          className="flex items-center gap-1.5 flex-wrap text-sm text-left hover:bg-muted/30 -mx-1 px-1 py-0.5 rounded cursor-pointer"
+        >
           <Flag className="size-4 text-muted-foreground flex-shrink-0" />
           <span className="text-muted-foreground">Reported</span>
           <UserName pubkey={report.reportedPubkey} />
-          <span className="text-muted-foreground">for</span>
           <span className="inline-flex items-center gap-1 px-1.5 py-0.5 rounded text-xs font-medium bg-muted text-muted-foreground">
-            {getReportTypeIcon(report.reportType)}
-            {reasonLabel}
+            for {getReportTypeIcon(report.reportType)} {reasonLabel}
           </span>
-        </div>
+        </button>
 
-        {/* Reported event - collapsed by default (depth=2) */}
+        {/* Reported event - collapsed with hidden preview (depth=2, hidePreview) */}
         {report.targetType === "event" && report.reportedEventId && (
           <QuotedEvent
             eventPointer={{ id: report.reportedEventId }}
             depth={2}
+            hidePreview
           />
         )}