fix: resolve language switching not loading correct profanities

- Update ConfigurationLoader::load() to accept language parameter
- Fix BlaspService constructor to set chosenLanguage before loading config
- Ensure language switching properly reloads configuration with target language
- Language detection now works correctly: Blasp::spanish()->check('mierda') detects profanity
- All 184 tests still passing with multi-language detection working

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: deemonic

src/BlaspService.php

@@ -105,19 +105,20 @@ public function __construct(
         ?ConfigurationLoader $configurationLoader = null
     ) {
         $this->configurationLoader = $configurationLoader ?? new ConfigurationLoader();
-        $this->config = $this->configurationLoader->load($profanities, $falsePositives);
+        
+        // Set default language from config if not specified
+        if (!$this->chosenLanguage) {
+            $this->chosenLanguage = config('blasp.default_language', 'english');
+        }
+        
+        $this->config = $this->configurationLoader->load($profanities, $falsePositives, $this->chosenLanguage);
 
         $this->profanityDetector = new ProfanityDetector(
             $this->config->getProfanityExpressions(),
             $this->config->getFalsePositives()
         );
 
         $this->stringNormalizer = Normalize::getLanguageNormalizerInstance();
-        
-        // Set default language from config if not specified
-        if (!$this->chosenLanguage) {
-            $this->chosenLanguage = config('blasp.default_language', 'english');
-        }
     }
 
     /**

src/Config/ConfigurationLoader.php

@@ -31,20 +31,23 @@ public function __construct(
      *
      * @param array|null $customProfanities
      * @param array|null $customFalsePositives
+     * @param string|null $language
      * @return DetectionConfigInterface
      */
-    public function load(?array $customProfanities = null, ?array $customFalsePositives = null): DetectionConfigInterface
+    public function load(?array $customProfanities = null, ?array $customFalsePositives = null, ?string $language = null): DetectionConfigInterface
     {
-        // Try to load from English language file first, fall back to config if that fails
+        // Determine which language to load
+        $targetLanguage = $language ?? config('blasp.default_language', 'english');
+        
         $profanities = $customProfanities;
         $falsePositives = $customFalsePositives;
 
         if ($profanities === null) {
             try {
-                $englishData = $this->loadLanguage('english');
-                $profanities = $englishData['profanities'] ?? [];
+                $languageData = $this->loadLanguage($targetLanguage);
+                $profanities = $languageData['profanities'] ?? [];
                 if (empty($profanities)) {
-                    throw new \Exception('No profanities found in English language file');
+                    throw new \Exception("No profanities found in {$targetLanguage} language file");
                 }
             } catch (\Exception $e) {
                 // Fall back to config file
@@ -54,8 +57,8 @@ public function load(?array $customProfanities = null, ?array $customFalsePositi
 
         if ($falsePositives === null) {
             try {
-                $englishData = $this->loadLanguage('english');
-                $falsePositives = $englishData['false_positives'] ?? [];
+                $languageData = $this->loadLanguage($targetLanguage);
+                $falsePositives = $languageData['false_positives'] ?? [];
             } catch (\Exception $e) {
                 // Fall back to config file
                 $falsePositives = config('blasp.false_positives');