fix: improve theme resolution and output formatting in build command

Author: dermatz

src/Console/Command/AbstractCommand.php

@@ -486,8 +486,10 @@ private function removeSecureEnvironmentValue(string $name): void
      * @param \OpenForgeProject\MageForge\Model\ThemeList $themeList
      * @return string[]
      */
-    protected function resolveWildcardThemes(array $themeCodes, \OpenForgeProject\MageForge\Model\ThemeList $themeList): array
-    {
+    protected function resolveWildcardThemes(
+        array $themeCodes,
+        \OpenForgeProject\MageForge\Model\ThemeList $themeList
+    ): array {
         $resolved = [];
         $availableThemes = null;
 
@@ -519,7 +521,7 @@ protected function resolveWildcardThemes(array $themeCodes, \OpenForgeProject\Ma
                     ));
                 }
 
-                $resolved = array_merge($resolved, $matched);
+                array_push($resolved, ...$matched);
             } else {
                 $resolved[] = $code;
             }

src/Console/Command/Theme/BuildCommand.php

@@ -353,14 +353,17 @@ private function displayBuildSummary(SymfonyStyle $io, array $successList, float
 
         if ($successCount > 0) {
             $io->success(sprintf(
-                '🚀 Successfully built %d theme(s). Build process completed in %.2f seconds.', 
-                $successCount, 
+                '🚀 Successfully built %d theme(s). Build process completed in %.2f seconds.',
+                $successCount,
                 $duration
             ));
             $io->writeln('Summary:');
             $io->newLine();
         } else {
-            $io->warning(sprintf('Build process completed in %.2f seconds, but no themes were built successfully.', $duration));
+            $io->warning(sprintf(
+                'Build process completed in %.2f seconds, but no themes were built successfully.',
+                $duration
+            ));
             return;
         }