Refactor: Extract convertToMinimatchPath helper to eliminate code duplication

Co-authored-by: salmanmkc <32169182+salmanmkc@users.noreply.github.com>

packages/glob/src/internal-pattern.ts

@@ -158,9 +158,7 @@ export class Pattern {
 
     // Convert to forward slashes on Windows before matching with minimatch
     // since the pattern was converted to forward slashes in the constructor
-    if (IS_WINDOWS) {
-      itemPath = itemPath.replace(/\\/g, '/')
-    }
+    itemPath = Pattern.convertToMinimatchPath(itemPath)
 
     // Match
     if (this.minimatch.match(itemPath)) {
@@ -183,9 +181,7 @@ export class Pattern {
     }
 
     // Convert to forward slashes on Windows to match the pattern format used by minimatch
-    if (IS_WINDOWS) {
-      itemPath = itemPath.replace(/\\/g, '/')
-    }
+    itemPath = Pattern.convertToMinimatchPath(itemPath)
 
     return this.minimatch.matchOne(
       itemPath.split(/\/+/),
@@ -204,6 +200,18 @@ export class Pattern {
       .replace(/\*/g, '[*]') // escape '*'
   }
 
+  /**
+   * Converts path to forward slashes on Windows for compatibility with minimatch.
+   * On Windows, minimatch patterns use forward slashes, so paths must be converted
+   * to match the same format.
+   */
+  private static convertToMinimatchPath(itemPath: string): string {
+    if (IS_WINDOWS) {
+      return itemPath.replace(/\\/g, '/')
+    }
+    return itemPath
+  }
+
   /**
    * Normalizes slashes and ensures absolute root
    */