main.py: menu a ciclo fino a scelta 0

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

main.py

@@ -13,20 +13,21 @@ MENU = [
 ]
 
 def main():
-    print("\n=== Analisi Termica Forno ===\n")
-    for i, (label, _) in enumerate(MENU, 1):
-        print(f"  {i}. {label}")
-    print("  0. Esci\n")
+    while True:
+        print("\n=== Analisi Termica Forno ===\n")
+        for i, (label, _) in enumerate(MENU, 1):
+            print(f"  {i}. {label}")
+        print("  0. Esci\n")
 
-    scelta = input("Scegli: ").strip()
-    if scelta == "0":
-        return
-    if not scelta.isdigit() or not (1 <= int(scelta) <= len(MENU)):
-        print("Scelta non valida.")
-        return
+        scelta = input("Scegli: ").strip()
+        if scelta == "0":
+            break
+        if not scelta.isdigit() or not (1 <= int(scelta) <= len(MENU)):
+            print("Scelta non valida.")
+            continue
 
-    _, script = MENU[int(scelta) - 1]
-    subprocess.run([sys.executable, str(script)])
+        _, script = MENU[int(scelta) - 1]
+        subprocess.run([sys.executable, str(script)])
 
 if __name__ == "__main__":
     main()