chore: prepared packages for release (alpha)

Author: github-actions[bot]

.changeset/pre.json

@@ -47,7 +47,8 @@
     "@italia/transfer": "1.0.0-alpha.8",
     "@italia/upload": "1.0.0-alpha.6",
     "@italia/header": "1.0.0-alpha.1",
-    "@italia/toolbar": "1.0.0-alpha.6"
+    "@italia/toolbar": "1.0.0-alpha.6",
+    "@italia/stepper": "0.0.0"
   },
   "changesets": [
     "beige-bushes-love",
@@ -136,6 +137,7 @@
     "sharp-pans-happen",
     "short-ads-sniff",
     "short-houses-help",
+    "shy-areas-talk",
     "slimy-bananas-rescue",
     "slow-meteors-melt",
     "small-mails-ask",
@@ -156,9 +158,11 @@
     "ten-rabbits-rhyme",
     "thick-shrimps-show",
     "thick-views-make",
+    "thin-meals-double",
     "thirty-trees-roll",
     "three-suits-peel",
     "tired-dolls-battle",
+    "twenty-mangos-enter",
     "violet-eagles-scream",
     "wacky-birds-drop",
     "warm-ends-move",