feat: introduce lru cache for requests

pages/@[account]/followers.vue

@@ -0,0 +1,20 @@
+<script setup lang="ts">
+const params = useRoute().params
+const accountName = $computed(() => params.account as string)
+
+const account = await fetchAccountByName(accountName)
+const paginator = account ? masto.accounts.getFollowersIterable(account!.id!, {}) : null
+</script>
+
+<template>
+  <template v-if="account">
+    <div>
+      <AccountHeader :account="account" />
+    </div>
+    <AccountPaginator :paginator="paginator" />
+  </template>
+
+  <CommonNotFound v-else>
+    Account @{{ params.user }} not found
+  </CommonNotFound>
+</template>