first update to external config values

src/Vector/VectorSearchClient.php

@@ -9,17 +9,6 @@ use Symfony\Contracts\HttpClient\HttpClientInterface;
 
 final class VectorSearchClient
 {
-    /**
-     * Soft minimum similarity threshold.
-     * Lower than tag gate to allow broader recall.
-     */
-    private const MIN_SCORE = 0.30;
-
-    /**
-     * Hard limit clamp to avoid abusive queries.
-     */
-    private const MAX_LIMIT = 200;
-
     private HttpClientInterface $http;
     private string $serviceUrl;
     private LoggerInterface $agentLogger;
@@ -27,7 +16,10 @@ final class VectorSearchClient
     public function __construct(
         HttpClientInterface $http,
         string $serviceUrl,
-        LoggerInterface $agentLogger
+        LoggerInterface $agentLogger,
+        private readonly float $minScore = 0.30,
+        private readonly int $maxLimit = 200,
+        private readonly int $timeoutSeconds = 10,
     ) {
         $this->http = $http;
         $this->serviceUrl = rtrim($serviceUrl, '/');
@@ -100,7 +92,7 @@ final class VectorSearchClient
                 $this->serviceUrl . '/search-chunks',
                 [
                     'json' => $payload,
-                    'timeout' => 10,
+                    'timeout' => $this->timeoutSeconds,
                 ]
             );
 
@@ -143,8 +135,7 @@ final class VectorSearchClient
 
             $score = (float)$score;
 
-            // 🔥 Soft Confidence Gate
-            if ($score < self::MIN_SCORE) {
+            if ($score < $this->minScore) {
                 continue;
             }
 
@@ -179,10 +170,10 @@ final class VectorSearchClient
             return 1;
         }
 
-        if ($limit > self::MAX_LIMIT) {
-            return self::MAX_LIMIT;
+        if ($limit > $this->maxLimit) {
+            return $this->maxLimit;
         }
 
         return $limit;
     }
-}
+}