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/utils/helper.ts

@@ -0,0 +1,6 @@
+export function makeFirstCharUpper(val: string) {
+  if (val === '') return val
+  const firstChar = val.at(0)?.toLocaleUpperCase() || ''
+  const otherChar = val.slice(1)
+  return firstChar + otherChar
+}