Admin: add HA entities, News CRUD, Proxmox VMs tabs; news.php merges custom pinned entries

api/endpoints/news.php

@@ -1,5 +1,5 @@
 <?php
-// News endpoint — serves from api_cache (refreshed every 30 min by cron)
+// News endpoint — serves from api_cache + custom pinned news from admin kb_facts
 
 $cached = JarvisDB::query(
     'SELECT data, UNIX_TIMESTAMP(updated_at) as ts FROM api_cache WHERE cache_key=? LIMIT 1',
@@ -9,12 +9,29 @@ $cached = JarvisDB::query(
 if ($cached && !empty($cached[0]['data'])) {
     $out = json_decode($cached[0]['data'], true);
     $out['cache_age_s'] = (int)(time() - (int)$cached[0]['ts']);
-    echo json_encode($out);
 } else {
-    echo json_encode([
-        'categories' => [],
-        'total'      => 0,
+    $out = [
+        'categories'  => [],
+        'total'       => 0,
         'cache_age_s' => -1,
-        'message'    => 'News feed warming up — available within 5 minutes.',
-    ]);
+        'message'     => 'News feed warming up — available within 5 minutes.',
+    ];
 }
+
+// Prepend custom/pinned news items added via admin portal
+$custom = JarvisDB::query(
+    "SELECT fact_key as title, fact_value as url, updated_at FROM kb_facts WHERE category='custom_news' ORDER BY id DESC"
+);
+if (!empty($custom)) {
+    $pinned = array_map(fn($r) => [
+        'title'     => $r['title'],
+        'url'       => $r['url'] ?: null,
+        'source'    => 'JARVIS',
+        'published' => $r['updated_at'],
+        'pinned'    => true,
+    ], $custom);
+    // Insert pinned as first category
+    $out['categories'] = array_merge(['pinned' => $pinned], $out['categories'] ?? []);
+}
+
+echo json_encode($out);