Fix network scan: return real DB data and queue PVE1 netscan instead of fabricating

api/endpoints/chat.php

@@ -494,6 +494,40 @@ if (!$reply) {
     }
 }
 
+// ── Tier 1b: Action Intents — handled directly, no LLM ──────────────────
+if (!$reply) {
+    if (!isset($matched)) $matched = KBEngine::match($message);
+    if ($matched && $matched['action'] === 'action') {
+        switch ($matched['intent']) {
+
+            case 'network_scan':
+                $online = JarvisDB::single(
+                    "SELECT COUNT(*) cnt FROM network_devices WHERE status='online' AND last_seen > DATE_SUB(NOW(), INTERVAL 15 MINUTE)"
+                );
+                $total = JarvisDB::single(
+                    "SELECT COUNT(*) cnt FROM network_devices WHERE last_seen > DATE_SUB(NOW(), INTERVAL 15 MINUTE)"
+                );
+                // Queue netscan to PVE1 agent for immediate refresh
+                $pve1 = JarvisDB::single(
+                    "SELECT agent_id FROM registered_agents WHERE ip_address='10.48.200.90' AND status='online' LIMIT 1"
+                );
+                if ($pve1) {
+                    JarvisDB::execute(
+                        "INSERT INTO agent_commands (agent_id, command_type, command_data, status) VALUES (?,?,?,?)",
+                        [$pve1['agent_id'], 'shell', json_encode(['command'=>'/usr/local/bin/jarvis-netscan.sh','allowed'=>true]), 'pending']
+                    );
+                }
+                $o = (int)($online['cnt'] ?? 0);
+                $t = (int)($total['cnt'] ?? 0);
+                $reply  = "Network status as of last scan: {$o} of {$t} devices online on 10.48.200.0/24, {$userAddr}. " .
+                          ($pve1 ? 'Fresh scan dispatched to PVE1 — the network panel will update in approximately 40 seconds.' :
+                                   'Automatic scan via PVE1 runs every 3 minutes.');
+                $source = 'intent:network_scan';
+                break;
+        }
+    }
+}
+
 // ── Tier 2: Ollama local LLM (fast local fallback) ───────────────────────
 if (!$reply && defined('OLLAMA_HOST') && OLLAMA_HOST) {
     $ollamaHost  = OLLAMA_HOST;