- 1 - I updated `.configure.sh` so repositories that already have Git LFS hook scripts in `.git/hooks` now treat `git-lfs` as a required dependency during verification, install the `git-lfs` system package on supported package managers, and run `git lfs install --local` during non-verify setup.
- 1 - I added an explicit installer checkbox for importing sensitive secrets from `app.ini` in `templates/install.tmpl`.
- 2 - I extended the installer form, submit pipeline, and final config writer so the optional import reuses `LFS_JWT_SECRET`, `INTERNAL_TOKEN`, and `oauth2.JWT_SECRET` from the uploaded `app.ini` instead of generating new values, including a submit-time fallback that re-reads the uploaded file if the checkbox was enabled after the first auto-import.
- 3 - I finalized secret resolution for both direct values and `LFS_JWT_SECRET_URI` / `INTERNAL_TOKEN_URI` / `JWT_SECRET_URI` file-based references, and added regression coverage for direct imports, URI-based imports, the real `POST /import_app_ini` flow, and the persisted `app.ini` output.