feat: enhance parser feedback mechanism for improved user guidance

Co-authored-by: Copilot <copilot@github.com>

charactergarden/frontend/src/App.tsx

@@ -47,6 +47,7 @@ type Snapshot = {
 type TurnResult = {
   narration: string;
   parser: string;
+  parser_feedback?: string;
   actions: Array<Record<string, unknown>>;
   accepted: Array<Record<string, unknown>>;
   rejected: Array<{ action: Record<string, unknown>; reason: string }>;
@@ -146,6 +147,9 @@ export default function App() {
           <section className="result-card">
             <h2>Latest result</h2>
             <p>{latest.narration}</p>
+            {latest.parser_feedback ? (
+              <p className="parser-hint">Parser guidance: {latest.parser_feedback}</p>
+            ) : null}
             <pre>{JSON.stringify({ actions: latest.actions, rejected: latest.rejected, latent: latest.latent_resolution }, null, 0)}</pre>
           </section>
         ) : null}

charactergarden/frontend/src/styles.css

@@ -166,6 +166,16 @@ pre {
   color: #ffd2b8;
 }
 
+.parser-hint {
+  margin: 6px 0;
+  padding: 8px 10px;
+  border-radius: 10px;
+  border: 1px solid rgba(220, 191, 141, 0.3);
+  background: rgba(220, 191, 141, 0.1);
+  color: #f0d8aa;
+  font-size: 0.9rem;
+}
+
 @media (max-width: 900px) {
   .inspector-grid {
     grid-template-columns: 1fr;