Porta la versione a 1.6.0: voto MVP definitivo e scout live a valutazioni

Changelog, PROJECT_STATE e package.json/lock alla 1.6.0.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "crapp",
-  "version": "1.5.0",
+  "version": "1.6.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "crapp",
-      "version": "1.5.0",
+      "version": "1.6.0",
       "dependencies": {
         "@supabase/supabase-js": "^2.111.0",
         "@tailwindcss/vite": "^4.2.1",