Fix syntax error - add missing closing brace

AIArchitecture/app/static/index.html

@@ -70,12 +70,13 @@
         headers['Authorization'] = `Bearer ${apiKey}`;
         headers['x-openai-key'] = apiKey;
       }
-      const r = await fetch('/arch/blueprint', { method:'POST', headers: headers, body: JSON.stringify(body) });
-      const text = await r.text();
-      let data={}; try{ data = text ? JSON.parse(text) : {}; }catch{ data = { error:text } }
-      raw.textContent = JSON.stringify(data, null, 2);
-      if(!r.ok){ out.textContent = 'Error generating blueprint'; return; }
-      const comps = (data.components||[]).map(c=>`<li><strong>${c.name}</strong> — <em>${c.type}</em>: ${c.description}</li>`).join('');
+      try {
+        const r = await fetch('/arch/blueprint', { method:'POST', headers: headers, body: JSON.stringify(body) });
+        const text = await r.text();
+        let data={}; try{ data = text ? JSON.parse(text) : {}; }catch{ data = { error:text } }
+        raw.textContent = JSON.stringify(data, null, 2);
+        if(!r.ok){ out.textContent = 'Error generating blueprint'; return; }
+        const comps = (data.components||[]).map(c=>`<li><strong>${c.name}</strong> — <em>${c.type}</em>: ${c.description}</li>`).join('');
       const apis = (data.apis||[]).map(a=>`<li><code>${a.method||''}</code> ${a.endpoint||''} — ${a.name||''}: ${a.description||''}</li>`).join('');
       const stores = (data.data_stores||[]).map(s=>`<li><strong>${s.name||''}</strong> — <em>${s.type||''}</em>: ${s.purpose||''}</li>`).join('');
       const sec = (data.security||[]).map(x=>`<li>${x}</li>`).join('');
@@ -110,7 +111,7 @@
           }).catch(()=>{ document.getElementById('mmraw').style.display='block'; document.getElementById('mmraw').textContent = mer; });
         } else { document.getElementById('mmraw').style.display='block'; document.getElementById('mmraw').textContent = mer; }
       }catch(e){ document.getElementById('mmraw').style.display='block'; document.getElementById('mmraw').textContent = mer; }
-      } catch(err) {
+        } catch(err) {
         out.textContent = 'Error: ' + err.message;
       } finally {
         // Reset button state