fix: bubble UI issues (#10608)

This PR has fixes for the following issues

- Inconsistent spacing between meta and text in text bubble
- Activity bubble overflows for longer text (for now I have truncated
it, I'll work with @absurdiya on a better solution)
- Ugly lookinh gradient for expand button on email bubble
- Email bubble overflow issues and text rendering issues
- Alignment for error message
- Minute-wise grouping not working
- Link color should not be blue
- Use `gray-3` for bubble background instead of `gray-4`

app/javascript/dashboard/components-next/message/bubbles/Activity.vue

@@ -16,10 +16,10 @@ const readableTime = computed(() =>
     class="px-2 py-0.5 !rounded-full flex items-center gap-2"
     data-bubble-name="activity"
   >
-    <span v-dompurify-html="content" />
+    <span v-dompurify-html="content" :title="content" class="truncate" />
     <div v-if="readableTime" class="w-px h-3 rounded-full bg-n-slate-7" />
-    <span class="text-n-slate-10">
+    <time class="text-n-slate-10 truncate flex-shrink" :title="readableTime">
       {{ readableTime }}
-    </span>
+    </time>
   </BaseBubble>
 </template>