feat(editor): export CraftileEditor class

Author: eldomagan

.changeset/export-craftile-editor.md

@@ -0,0 +1,13 @@
+---
+"@craftile/editor": patch
+---
+
+feat(editor): export CraftileEditor class
+
+Export the `CraftileEditor` class from the main package entry point, allowing users to import it directly for type annotations and advanced usage.
+
+```typescript
+// Now available
+import { CraftileEditor } from '@craftile/editor';
+import type { CraftileEditor } from '@craftile/editor';
+```

packages/editor/src/app.ts

@@ -1,5 +1,7 @@
 import { CraftileEditor, type CraftileEditorOptions } from './editor';
 
+export { CraftileEditor };
+
 export interface CreateCraftileEditorOptions extends CraftileEditorOptions {
   el?: string | HTMLElement;
 }