Update nuxt to version 4 (#92)

* Nuxt 3.17.4 and other dependencies updated

* Temporary fix (maybe) of the Inline Code

* Update nuxt to version 4

app/components/category/topic.vue

@@ -0,0 +1,25 @@
+<script setup lang="ts">
+import { makeFirstCharUpper } from '@/utils/helper'
+
+const route = useRoute()
+
+// take category from route params & make first char upper
+const category = computed(() => {
+  const name = route.params.category || ''
+  let strName = ''
+
+  if (Array.isArray(name)) strName = name.at(0) || ''
+  else strName = name
+  return makeFirstCharUpper(strName)
+})
+</script>
+
+<template>
+  <div class="container mx-auto">
+    <div class="p-6 my-4 mx-2 rounded-md bg-gray-200 dark:bg-slate-900">
+      <h1 class="text-black dark:text-white font-semibold leading-tight text-xl md:text-2xl">
+        #{{ category }}
+      </h1>
+    </div>
+  </div>
+</template>