Adopt the AI tools onto the Tools card, but only where the index and the model actually are

AI/ai_index.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 # ==============================================================================================
-# ━━━ AI Retrieval Index Builder ━━━
+# ========================== AI Retrieval Index Builder ========================================
 # ==============================================================================================
 #
 # PURPOSE

AI/ai_query.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 # ==============================================================================================
-# ━━━ AI Retrieval Query ━━━
+# ============================== AI Retrieval Query ============================================
 # ==============================================================================================
 #
 # PURPOSE

Plugin/unraid/include/scheduler.php

@@ -317,7 +317,16 @@ function vv_tools_scripts(): array {
     // of the clean-shutdown sequence, calling array_stopping.sh, mover_stop.sh and
     // user_scripts_stop.sh in order, and the System_Essentials documentation describes it as that
     // chain. Moving the file to match the UI would break the grouping that explains it.
-    static $ADOPTED = ['System_Essentials/server_reboot.sh'];
+    $ADOPTED = ['System_Essentials/server_reboot.sh'];
+
+    // The AI tools are adopted only where the index and the model actually live. Elsewhere they
+    // are two rows that can only ever fail — the retrieval index is not synced between hosts and
+    // Ollama runs on one of them. vv_is_ai_host() comes from include/ai.php, which the page loads
+    // but this file does not require; absent it, assume not, because showing a tool that cannot
+    // work is worse than omitting one that could.
+    if (function_exists('vv_is_ai_host') && vv_is_ai_host()) {
+        array_push($ADOPTED, 'AI/ai_index.sh', 'AI/ai_query.sh');
+    }
 
     $schedule = vv_schedule_load();
     $scripts  = [];