refacor: update dashboard to coreui-vue changes

tests/unit/views/users/__snapshots__/User.spec.js.snap

@@ -17,7 +17,7 @@ exports[`User.vue renders correctly 1`] = `
       </ccardheader-stub>
        
       <ccardbody-stub>
-        <ctable-stub
+        <cdatatable-stub
           defaultsorter="[object Object]"
           fields="[object Object],[object Object]"
           fixed="true"

tests/unit/views/users/__snapshots__/Users.spec.js.snap

@@ -14,12 +14,12 @@ exports[`Users.vue renders correctly 1`] = `
       headerhtml="Users"
       name="slide"
     >
-      <ctable-stub
+      <cdatatable-stub
         clickablerows="true"
         defaultsorter="[object Object]"
         fields="[object Object],[object Object],[object Object],[object Object]"
         hover="true"
-        indexcolumn="true"
+        index-column=""
         items="[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]"
         itemsperpage="5"
         pagination="[object Object]"