feat: add support to directly minify a less file with $rm->minify(...)

Usage:
rockmigrations()->minify(
  __DIR__ . '/src/Foo.less',
  __DIR__ . '/dst/Foo.min.css'
);

RockMigrations.module.php

@@ -3560,6 +3560,7 @@ public function minify($file, $minFile = null): string|false
       try {
         $minify->minify($minFile);
       } catch (\Throwable $th) {
+        if (wire()->config->debug) $this->log($th->getMessage());
       }
       $this->log("Minified $minFile");
     } elseif ($ext == 'js') {
@@ -3569,7 +3570,13 @@ public function minify($file, $minFile = null): string|false
       try {
         $minify->minify($minFile);
       } catch (\Throwable $th) {
+        if (wire()->config->debug) $this->log($th->getMessage());
       }
+    } else if ($ext == 'less') {
+      // less files will be converted to css with default settings
+      // if you want to customise that you can use saveCSS() in your code
+      $css = $this->saveCSS($file);
+      return $this->minify($css, $minFile);
     } else {
       throw new WireException("Invalid Extension $ext");
     }