feat: Upgrade prompt for help center (#8010)

Co-authored-by: Sojan Jose <sojan@pepalo.com>
Co-authored-by: Pranav Raj S <pranav@chatwoot.com>

app/javascript/shared/components/FluentIcon/Icon.vue

@@ -1,5 +1,6 @@
 <template>
   <svg
+    v-if="iconLib === 'fluent'"
     :width="size"
     :height="size"
     fill="none"
@@ -13,6 +14,23 @@
       fill="currentColor"
     />
   </svg>
+  <svg
+    v-else
+    :width="size"
+    :height="size"
+    fill="none"
+    :viewBox="viewBox"
+    xmlns="http://www.w3.org/2000/svg"
+  >
+    <g v-for="(pathData, index) in pathSource" :key="index">
+      <path
+        :key="pathData"
+        :d="pathData"
+        stroke="currentColor"
+        stroke-width="1.66667"
+      />
+    </g>
+  </svg>
 </template>
 <script>
 export default {
@@ -37,6 +55,10 @@ export default {
       type: String,
       default: '0 0 24 24',
     },
+    iconLib: {
+      type: String,
+      default: 'fluent',
+    },
   },
 
   computed: {