chore: Update buttons in dashboard (#11145)

# Pull Request Template

## Changes

* Remove unused component `MaskedText.vue`
* Remove unused component `ContactIntro.vue`
* Remove unused `AddCustomViews.vue` component
* Update buttons in help center upgrade page
<img width="741" alt="image"
src="https://github.com/user-attachments/assets/f46b8ffa-ef74-4b83-95c1-83842844c4b7"
/>

* Update SLA view details button in reports page
<img width="419" alt="image"
src="https://github.com/user-attachments/assets/7db6bff6-9ba5-4c13-850f-b9d4dbb55489"
/>

* Update assign to me conversation action button
<img width="152" alt="image"
src="https://github.com/user-attachments/assets/587ee1fe-93c9-48e0-910a-390dd4eac1f2"
/>

* Update button in participants action
<img width="365" alt="image"
src="https://github.com/user-attachments/assets/50eb386f-882b-4277-ad61-d557893ac490"
/>
<img width="365" alt="image"
src="https://github.com/user-attachments/assets/3c64ed42-0203-43c6-9a26-8ad9465aa394"
/>

* Update the show more attributes button
<img width="365" alt="image"
src="https://github.com/user-attachments/assets/f2105a2f-8441-4d8b-b355-dfe97ce2e362"
/>

* Update SLA empty state
<img width="376" alt="image"
src="https://github.com/user-attachments/assets/55fd4376-6183-45c9-acb2-6ad5a6a58730"
/>

* Update create new label button from dropdown
<img width="376" alt="image"
src="https://github.com/user-attachments/assets/bb8226d0-795f-431f-8fe4-15d15ee1d695"
/>

* Update add macro button
<img width="382" alt="image"
src="https://github.com/user-attachments/assets/b6375402-5213-4041-841b-09c2157ed56a"
/>

* Update copy button
<img width="382" alt="image"
src="https://github.com/user-attachments/assets/f1929d63-f7ca-4eab-bfa8-716be2aa4be8"
/>

* Update the buttons in banner component
<img width="849" alt="image"
src="https://github.com/user-attachments/assets/bb86b498-ab8e-4a92-8c6a-60edcef0fd7b"
/>
<img width="838" alt="image"
src="https://github.com/user-attachments/assets/4bde00de-907e-49ac-9128-f364a90cd3c1"
/>

* Update table pagination buttons
<img width="968" alt="image"
src="https://github.com/user-attachments/assets/8d439af6-8126-4fad-a3fe-89b26a56f880"
/>
<img width="968" alt="image"
src="https://github.com/user-attachments/assets/a178b3d7-3385-4a2b-a0d7-35be9a25fd93"
/>

* Update filter chip buttons and dropdown colors
<img width="541" alt="image"
src="https://github.com/user-attachments/assets/7be1f418-82df-4db6-b265-4c185fc79f4b"
/>
<img width="541" alt="image"
src="https://github.com/user-attachments/assets/69110d75-85e9-4974-8c2a-e195b23a335c"
/>
<img width="173" alt="image"
src="https://github.com/user-attachments/assets/c8f5bc82-15b4-4f25-b7d4-35a9280ec7c6"
/>
<img width="565" alt="image"
src="https://github.com/user-attachments/assets/7dad1d00-784b-46eb-b823-e6e55d5f9dc8"
/>
<img width="565" alt="image"
src="https://github.com/user-attachments/assets/384a86ed-f45f-488c-b9aa-1f02b16c813d"
/>

---------

Co-authored-by: Pranav <pranav@chatwoot.com>
Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>
Co-authored-by: Shivam Mishra <scm.mymail@gmail.com>

app/javascript/dashboard/components/ui/Dropdown/DropdownSearch.vue

@@ -1,5 +1,7 @@
 <script setup>
 import { defineEmits, defineModel } from 'vue';
+import NextButton from 'dashboard/components-next/button/Button.vue';
+
 defineProps({
   inputPlaceholder: {
     type: String,
@@ -21,31 +23,29 @@ const value = defineModel({
 
 <template>
   <div
-    class="flex items-center justify-between h-10 min-h-[40px] sticky top-0 bg-white z-10 dark:bg-slate-800 gap-2 px-3 border-b rounded-t-xl border-slate-50 dark:border-slate-700"
+    class="flex items-center justify-between h-10 min-h-[40px] sticky top-0 bg-n-solid-2 dark:bg-n-solid-2 z-10 gap-2 px-3 border-b rounded-t-xl border-n-weak"
   >
     <div class="flex items-center w-full gap-2" @keyup.space.prevent>
       <fluent-icon
         icon="search"
         size="16"
-        class="text-slate-400 dark:text-slate-400 flex-shrink-0"
+        class="text-n-slate-11 flex-shrink-0"
       />
       <input
         v-model="value"
         :placeholder="inputPlaceholder"
         type="text"
-        class="w-full mb-0 text-sm bg-white dark:bg-slate-800 text-slate-800 dark:text-slate-75 reset-base"
+        class="w-full mb-0 text-sm !outline-0 bg-transparent text-n-slate-12 placeholder:text-n-slate-10 reset-base"
       />
     </div>
     <!-- Clear filter button -->
-    <woot-button
+    <NextButton
       v-if="!modelValue && showClearFilter"
-      size="small"
-      variant="clear"
-      color-scheme="primary"
-      class="!px-1 !py-1.5"
+      faded
+      xs
+      class="flex-shrink-0"
+      :label="$t('REPORT.FILTER_ACTIONS.CLEAR_FILTER')"
       @click="emit('remove')"
-    >
-      {{ $t('REPORT.FILTER_ACTIONS.CLEAR_FILTER') }}
-    </woot-button>
+    />
   </div>
 </template>