Issue #3507430 by g4mbini: [5.0.x] Update stat & stat item components

Closes #3507430

components/stat/stat.centered.story.yml

+name: Centered items
+slots:
+  items:
+    - type: component
+      component: "ui_suite_daisyui:stat_item"
+      slots:
+        title: Downloads
+        value:
+          - type: "html_tag"
+            tag: "div"
+            value: 31K
+        desc: "From January 1st to February 1st"
+      props:
+        centered: true
+    - type: component
+      component: "ui_suite_daisyui:stat_item"
+      slots:
+        title: Users
+        value:
+          - type: "html_tag"
+            tag: "div"
+            value: 4,200
+            attributes:
+              class: text-secondary
+        desc:
+          - type: "html_tag"
+            tag: "div"
+            value: ↗︎ 40 (2%)
+            attributes:
+              class: text-secondary
+      props:
+        centered: true
+    - type: component
+      component: "ui_suite_daisyui:stat_item"
+      slots:
+        title: New Registers
+        value: 1,200
+        desc:
+          - type: "html_tag"
+            tag: "div"
+            value: ↘︎ 90 (14%)
+      props:
+        centered: true
+props:
+  variant: default
+  attributes:
+    class: "shadow"