feat: update discord icons

Author: carwack

website/src/components/Navbar.vue

@@ -76,8 +76,8 @@
           aria-label="Join Discord channel"
           target="_blank"
           rel="noopener noreferrer"
-          href="https://github.com/chakra-ui/chakra-ui-vue"
-          icon="message-circle"
+          href="https://discord.gg/sq2Kp6x"
+          icon="discord"
         />
       </CBox>
       <CBox as="li">

website/src/components/home/Footer.vue

@@ -30,11 +30,11 @@
       aria-label="Join Discord channel"
       target="_blank"
       rel="noopener noreferrer"
-      href="https://github.com/chakra-ui/chakra-ui-vue"
+      href="https://discord.gg/sq2Kp6x"
       :_hover="{ color: 'vue.500' }"
       mx="4"
     >
-      <CIcon name="message-circle" mt="8px" />
+      <CIcon name="discord" mt="8px" />
     </chakra.a>
   </CFlex>
 </template>