add route

Signed-off-by: nurRiyad <asadnurriyad@gmail.com>

pages/[topics]/[post].vue

@@ -0,0 +1,8 @@
+<template>
+  <div>
+    <h1 class="text-5xl">
+      post name {{ $route.params.post }} of topic
+      {{ $route.params.topics }} will be here
+    </h1>
+  </div>
+</template>

pages/[topics]/index.vue

@@ -0,0 +1,7 @@
+<template>
+  <div>
+    <h1 class="text-5xl">
+      All the post related to {{ $route.params.topics }} will be here
+    </h1>
+  </div>
+</template>