Add countdown timer component to explore template for project timing display

src/app/components/explore/explore.component.html

@@ -141,6 +141,11 @@
                         <hr class="my-6 w-full border-t" />
 
                         <!-- projectDetails -->
+                        <countdown-timer
+                            [startDate]="project.startDate"
+                            [expiryDate]="project.expiryDate"
+                            class="mb-4">
+                        </countdown-timer>
                         <div class="grid grid-cols-2 gap-4">
                             <div class="flex flex-col">
                                 <span class="text-sm text-gray-500">Target Amount</span>