feat: remove link icon from ImageViewer component and update related documentation

Author: Le-Caignec

src/components/ImageViewer.vue

@@ -21,29 +21,24 @@
         rel="noreferrer"
         class="text-primary hover:text-primary2 inline-flex items-center gap-2 no-underline transition-colors duration-200"
       >
-        <Icon :icon="linkIcon" height="16" />
         {{ caption }}
       </a>
     </p>
   </div>
 </template>
 
 <script setup lang="ts">
-import { Icon } from '@iconify/vue';
-
 interface Props {
   imageUrl: string;
   imageAlt: string;
   linkUrl: string;
   caption?: string;
-  linkIcon?: string;
   centered?: boolean;
   maxWidth?: string;
   borderRadius?: string;
 }
 
 withDefaults(defineProps<Props>(), {
-  linkIcon: 'mdi:external-link',
   centered: true,
   maxWidth: '800px',
   borderRadius: '8px',

src/overview/tooling-and-explorers/iexec-explorer.md

@@ -16,7 +16,6 @@ explore apps and protectedData—all in one powerful dashboard.
   image-alt="iExec Explorer"
   link-url="https://explorer.iex.ec/"
   caption="🔗 Explore the iExec Protocol"
-  link-icon="mdi:open-in-new"
 />
 
 ## 🎯 What You Can Explore
@@ -69,7 +68,6 @@ explore apps and protectedData—all in one powerful dashboard.
   image-alt="Deal View"
   link-url="https://explorer.iex.ec/bellecour/deals"
   caption="🔗 Explore Deals on iExec Explorer"
-  link-icon="mdi:open-in-new"
 />
 
 > **💡 Understanding Deals**: A deal is a coordinated set of stakeholders that
@@ -96,7 +94,6 @@ explore apps and protectedData—all in one powerful dashboard.
   image-alt="Task View"
   link-url="https://explorer.iex.ec/bellecour/tasks"
   caption="🔗 Browse All Tasks"
-  link-icon="mdi:open-in-new"
 />
 
 Browse and analyze all tasks across the iExec network:
@@ -109,11 +106,10 @@ Browse and analyze all tasks across the iExec network:
 ### Task Execution Monitoring
 
 <ImageViewer
-    image-url="/assets/tooling-&-explorers/iexec-explorer/task-details-started.png"
-    image-alt="Task Started"
+    image-url="/assets/tooling-&-explorers/iexec-explorer/result-details.png"
+    image-alt="Result Decryption"
     link-url="https://explorer.iex.ec/bellecour/tasks"
     caption="🔗 Explore Tasks"
-    link-icon="mdi:open-in-new"
     :centered="true"
     max-width="700px"
 />
@@ -123,7 +119,6 @@ Browse and analyze all tasks across the iExec network:
     image-alt="Task Completed"
     link-url="https://explorer.iex.ec/bellecour/tasks"
     caption="🔗 Explore Tasks"
-    link-icon="mdi:open-in-new"
     :centered="true"
     max-width="700px"
 />