The Model attempted to create a already exsisting folder.

The Model attempted to create a already exsisting folder. Add a saftey features that makes AI read all folders before attempting to created folders. (Apply to files as well for editing/creating/deleting if not already added)

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| Field | Value |
| --- | --- |
| App version | 1.1.3 |
| OS | Windows 10.0.26200 |
| Theme | ABOLKOG |
| Path | /chat |
| Tenure | Week 4 |

Start by reproducing the existing-folder creation attempt from the /chat path on Windows 10.0.26200 and inspect the app's folder and file operation entry points. Done means the model checks existing folders before creating them and the same safety behavior is addressed for file editing, creation, and deletion where it is not already present.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.