Checkbox to experiment with letting Cline edit through diffs (#48)

Co-authored-by: Jozi <jozigila@gmail.com>

src/core/__tests__/Cline.test.ts

@@ -236,6 +236,7 @@ describe('Cline', () => {
                 mockProvider,
                 mockApiConfig,
                 'custom instructions',
+                false,
                 'test task'
             );