Let each control actually govern the thing it names

Auto Scroll, the learning gate, the fold and the flash label each described a
behaviour they did not enforce.

Plugin/unraid/include/ai.php

@@ -650,6 +650,15 @@ function vv_ai_memory_learned_max(): int {
 function vv_ai_memory_applies(string $kind, string $profile): bool
 {
     $vars = vv_conf_vars();
+
+    // The learned slot answers to the same gate that fills it. Without this, switching
+    // AI_MEMORY_LEARN_ENABLED off stopped new proposals but left every line already kept in every
+    // future prompt — a gate that closes the tap and not the tank. Gated here rather than at the
+    // one call site so any future consumer of vv_ai_memory_assemble() inherits it, and deliberately
+    // NOT in vv_ai_memory_read(), which reports what is on disk for the AI tab to display.
+    if ($kind === 'learned'
+        && strtolower(trim($vars['AI_MEMORY_LEARN_ENABLED'] ?? 'false')) !== 'true') return false;
+
     $key  = $kind === 'learned' ? 'AI_MEMORY_LEARNED_PROFILES' : 'AI_MEMORY_ASSISTED_PROFILES';
     $spec = trim($vars[$key] ?? '*');
     if ($spec === '' || $spec === '*') return true;