feat(admin): nav per 3 ruoli, blog filtrato per autore + colonna autore

src/pages/admin/index.astro

@@ -1,21 +1,26 @@
 ---
 import Admin from '../../layouts/Admin.astro';
 import { getDb } from '../../lib/db';
-import { listAllPosts } from '../../lib/posts';
+import { listAllPosts, listByAuthor } from '../../lib/posts';
+import { listUsers } from '../../lib/auth';
 export const prerender = false;
-const posts = listAllPosts(getDb());
+const user = Astro.locals.user!;
+const isManager = user.role === 'superuser' || user.role === 'admin';
+const posts = isManager ? listAllPosts(getDb()) : listByAuthor(getDb(), user.id);
+const nameById = new Map(listUsers(getDb()).map((u) => [u.id, u.username]));
 const fmt = new Intl.DateTimeFormat('it-IT', { dateStyle: 'short', timeStyle: 'short' });
 ---
 <Admin title="Articoli">
   <h1>Articoli</h1>
   <p><a class="abtn" href="/admin/new">+ Nuovo articolo</a></p>
   <table>
-    <thead><tr><th>Titolo</th><th>Categoria</th><th>Stato</th><th>Aggiornato</th><th></th></tr></thead>
+    <thead><tr><th>Titolo</th><th>Categoria</th>{isManager && <th>Autore</th>}<th>Stato</th><th>Aggiornato</th><th></th></tr></thead>
     <tbody>
       {posts.map((p) => (
         <tr>
           <td><a href={`/admin/edit/${p.id}`}>{p.title}</a></td>
           <td>{p.category}</td>
+          {isManager && <td>{p.author_id ? (nameById.get(p.author_id) ?? 'Staff InsanityLab') : 'Staff InsanityLab'}</td>}
           <td><span class:list={['pill', { 'pill--draft': p.draft }]}>{p.draft ? 'Bozza' : 'Pubblicato'}</span></td>
           <td>{fmt.format(new Date(p.updated_at.replace(' ', 'T') + 'Z'))}</td>
           <td><button class="abtn abtn--danger" data-del={p.id}>Elimina</button></td>