Add premium My Case MVP

api/korrespond.php

@@ -3,6 +3,7 @@ declare(strict_types=1);
 
 require_once __DIR__ . '/../includes/bootstrap.php';
 require_once __DIR__ . '/../includes/KorrespondAgent.php';
+require_once __DIR__ . '/../includes/CaseResults.php';
 
 dbnToolsRequireMethod('POST');
 dbnToolsRequireAuth();
@@ -184,6 +185,21 @@ try {
         'deployment'   => 'gpt-4o',
     ]);
 
+    // Premium: persist the run for paid (Plus/Pro) users so it shows up in Min Sak → Saved analyses.
+    if ($ftUid > 0) {
+        $ownerId = CaseStore::caseResolveClientId($ftUid);
+        $resultId = CaseResults::save($ftUid, $ownerId, 'korrespond', $input, $result, [
+            'used_case_context' => !empty($intake['use_my_case']) ? 1 : 0,
+            'case_doc_ids'      => dbnToolsLastCaseDocIds(),
+            'model'             => 'gpt-4o',
+            'latency_ms'        => $result['latency_ms'],
+            'credits_charged'   => FreeTier::cost('korrespond'),
+        ]);
+        if ($resultId > 0) {
+            $result['result_id'] = $resultId;
+        }
+    }
+
     $emit('final', ['result' => $result]);
 
 } catch (DbnToolsHttpException $e) {