feat: Add support for dark mode in dashboard (#7460)

- Add config for TailwindCSS
- Enable HMR
- Add a config in LocalStorage for Dark Mode

Co-authored-by: Pranav Raj S <pranav@chatwoot.com>

app/javascript/dashboard/components/layout/sidebarComponents/AccountContext.vue

@@ -1,25 +1,29 @@
 <template>
   <div
     v-if="showShowCurrentAccountContext"
-    class="account-context--group"
+    class="rounded-md text-xs py-2 px-2 mt-2 relative border border-slate-50 dark:border-slate-700 hover:bg-slate-50 dark:hover:bg-slate-700 cursor-pointer"
     @mouseover="setShowSwitch"
     @mouseleave="resetShowSwitch"
   >
     {{ $t('SIDEBAR.CURRENTLY_VIEWING_ACCOUNT') }}
-    <p class="account-context--name text-ellipsis">
+    <p class="text-ellipsis font-medium mb-0">
       {{ account.name }}
     </p>
     <transition name="fade">
-      <div v-if="showSwitchButton" class="account-context--switch-group">
-        <woot-button
-          variant="clear"
-          size="tiny"
-          icon="arrow-swap"
-          class="switch-button"
-          @click="$emit('toggle-accounts')"
-        >
-          {{ $t('SIDEBAR.SWITCH') }}
-        </woot-button>
+      <div
+        v-if="showSwitchButton"
+        class="bg-gradient-to-r rtl:bg-gradient-to-l from-transparent via-white dark:via-slate-700 to-white dark:to-slate-700 flex items-center h-full justify-end absolute top-0 right-0 w-full"
+      >
+        <div class="my-0 mx-2">
+          <woot-button
+            variant="clear"
+            size="tiny"
+            icon="arrow-swap"
+            @click="$emit('toggle-accounts')"
+          >
+            {{ $t('SIDEBAR.SWITCH') }}
+          </woot-button>
+        </div>
       </div>
     </transition>
   </div>
@@ -51,51 +55,6 @@ export default {
 };
 </script>
 <style scoped lang="scss">
-.account-context--group {
-  border-radius: var(--border-radius-normal);
-  border: 1px solid var(--color-border);
-  font-size: var(--font-size-mini);
-  padding: var(--space-small);
-  margin: var(--space-small) var(--space-small) 0 var(--space-small);
-  position: relative;
-
-  &:hover {
-    background: var(--b-100);
-  }
-
-  .account-context--name {
-    font-weight: var(--font-weight-medium);
-    margin-bottom: 0;
-  }
-}
-
-.switch-button {
-  margin: 0 var(--space-small);
-}
-
-.account-context--switch-group {
-  --overlay-shadow: linear-gradient(
-    to right,
-    rgba(255, 255, 255, 0) 0%,
-    rgba(255, 255, 255, 1) 50%
-  );
-
-  align-items: center;
-  background-image: var(--overlay-shadow);
-  border-top-left-radius: 0;
-  border-top-right-radius: var(--border-radius-normal);
-  border-bottom-left-radius: 0;
-  border-bottom-right-radius: var(--border-radius-normal);
-  display: flex;
-  height: 100%;
-  justify-content: flex-end;
-  opacity: 1;
-  position: absolute;
-  right: 0;
-  top: 0;
-  width: 100%;
-}
-
 .fade-enter-active,
 .fade-leave-active {
   transition: opacity 300ms ease;