feat: re-apply timelines loading optimization (#524)

Co-authored-by: Daniel Roe <daniel@roe.dev>

components/timeline/TimelineDomainBlocks.vue

@@ -0,0 +1,21 @@
+<script setup lang="ts">
+const masto = useMasto()
+const paginator = masto.domainBlocks.iterate()
+
+const unblock = async (domain: string) => {
+  await masto.domainBlocks.unblock(domain)
+}
+</script>
+
+<template>
+  <CommonPaginator :paginator="paginator">
+    <template #default="{ item }">
+      <CommonDropdownItem class="!cursor-auto">
+        {{ item }}
+        <template #actions>
+          <div i-ri:lock-unlock-line text-primary cursor-pointer @click="unblock(item)" />
+        </template>
+      </CommonDropdownItem>
+    </template>
+  </CommonPaginator>
+</template>