feat: basic mutli-accounts support

components/account/AccountSignIn.vue

@@ -4,25 +4,21 @@ import { DEFAULT_SERVER } from '~/constants'
 const server = ref<string>()
 
 async function oauth() {
-  const a = document.createElement('a')
-  a.href = `/api/${server.value || DEFAULT_SERVER}/login`
-  a.target = '_blank'
-  a.click()
+  location.href = `/api/${server.value || DEFAULT_SERVER}/login`
 }
 </script>
 
 <template>
   <div h-full text-center justify-center flex="~ col items-center gap2">
-    <div text-4xl mb-10>
-      Nuxtodon
+    <div text-3xl mb2>
+      Sign in
     </div>
-
-    <div>Mastodon Server</div>
+    <div>Mastodon Server Name</div>
     <div flex bg-gray:10 px2 py1 mxa rounded border="~ border" w-80 text-xl items-center>
       <span op35 mr1 text-sm>https://</span>
       <input v-model="server" :placeholder="DEFAULT_SERVER" outline-none bg-transparent>
     </div>
-    <button btn-solid mxa @click="oauth()">
+    <button btn-solid mxa mt2 @click="oauth()">
       Sign in
     </button>
   </div>