fix(cup-cig): increase wait timeout for Informazioni Gara to 30s (#20)

The ANAC portal can be slow to render results after clicking Cerca.
8s was too tight; 30s gives the backend enough time to respond.

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: aborruso

skills/cup-cig/scripts/cig-fetch.sh

@@ -90,7 +90,7 @@ run 3 agent-browser eval "(() => {
   return 'clicked';
 })()"
 
-run 8 agent-browser wait --text "Informazioni Gara"
+run 30 agent-browser wait --text "Informazioni Gara"
 
 # Click "Esporta in JSON" via JS (match parziale su "JSON")
 run 3 agent-browser eval "(() => {