Put the Scheduler dock on the same conversation store as everything else

Plugin/unraid/include/ai.php

@@ -1207,6 +1207,7 @@ function vv_ai_chats_list(): array {
             'id'      => $d['id'],
             'ts'      => (int)($d['ts'] ?? 0),
             'profile' => (string)($d['profile'] ?? 'chat'),
+            'scope'   => (string)($d['scope'] ?? ''),
             'title'   => (string)($d['title'] ?? 'Untitled conversation'),
             'turns'   => (int)($d['turns'] ?? count($d['messages'] ?? [])),
         ];
@@ -1244,7 +1245,7 @@ function vv_ai_chats_prune(?int $max = null): int {
 // Writes a whole conversation. An empty id mints one; a known id overwrites in place, which is
 // what makes a continued conversation stay one row in the list instead of breeding a new one per
 // turn. Written to a temp file and renamed, so a reader never sees half a transcript.
-function vv_ai_chat_save(string $id, string $profile, array $messages): array {
+function vv_ai_chat_save(string $id, string $profile, array $messages, string $scope = ''): array {
     if (!$messages) return ['ok' => false, 'error' => 'Nothing to save'];
 
     if ($id === '') $id = bin2hex(random_bytes(16));
@@ -1257,12 +1258,19 @@ function vv_ai_chat_save(string $id, string $profile, array $messages): array {
     $prev    = vv_ai_chat_read($id);
     $created = (int)($prev['created'] ?? time());
 
+    // Scope travels with the conversation. A Scheduler dock thread is bound to what the operator
+    // had open — a script, a log, a conf key — and its turns carry log excerpts chosen for that
+    // thing. Storing the scope means reopening the thread anywhere restores the context it was
+    // reasoned in, rather than silently continuing a troubleshooting conversation against
+    // whatever happens to be on screen. The isolation the dock enforces in memory becomes a
+    // property of the record instead of something lost the moment it is saved.
     $rec = [
         'id'       => $id,
         'created'  => $created,
         'ts'       => $created,
         'updated'  => time(),
         'profile'  => $profile,
+        'scope'    => $scope,
         'title'    => vv_ai_chat_title($messages),
         'turns'    => (int)floor(count($messages) / 2),
         'messages' => $messages,