feat: implement elk permalinks (#229)

pages/[...permalink].vue

@@ -0,0 +1,40 @@
+<script setup lang="ts">
+import { parseURL } from 'ufo'
+
+definePageMeta({
+  middleware: async (to) => {
+    let permalink = Array.isArray(to.params.permalink)
+      ? to.params.permalink.join('/')
+      : to.params.permalink
+
+    if (!permalink.startsWith('http'))
+      permalink = `https://${permalink}`
+
+    if (!currentUser.value) {
+      const { host, pathname } = parseURL(permalink)
+      await loginTo({ server: host! })
+      return pathname
+    }
+
+    const { value } = await useMasto().search({ q: permalink, resolve: true, limit: 1 }).next()
+
+    const { accounts, statuses } = value
+    if (statuses[0]) {
+      return {
+        path: getStatusPath(statuses[0]),
+        state: {
+          status: statuses[0] as any,
+        },
+      }
+    }
+    if (accounts[0])
+      return getAccountPath(accounts[0])
+
+    return '/home'
+  },
+})
+</script>
+
+<template>
+  <div />
+</template>