Sn2md

Changed

- Bugfix: Detects bad TID entries and ignores them in atelier file conversion.

Changed

- Bugfix: Adds support for .spd files in 'directory' command.
- Bugfix: Detect .spd files that cannot be decoded correctly.

Added

- Adds support for Supernote Atelier files (.spd files).

Added

- Adds configuration options `output_path_template` and `output_filename_template`
to allow for customization of the output file path and name and extension.
- Prevents overwriting of output files if they've been modified since they were
created (override with `--force` option).
- Adds `mtime` and `ctime` to the template variables to support custom date formatting.
- Documentation: adds emacs org-mode and HTML output examples.

Changed

- The `markdown` template variable has been deprecated in favor of `llm_output`
- Bugfix: ensure metadata files are only created if output is generated.

Added

- Adds support for PDF and PNG files.
- Adds --progress option to show progress bar.

Added

- Support for [any plugin supported by the llm](https://llm.datasette.io/en/stable/plugins/directory.html#remote-apis) library (gemini, ollama, etc)
- Adds `--model` option to set a specific model
- Adds `api_key` configuration option (replaces `openai_api_key`).

Changed

- The `openai_api_key` configuration has been deprecated in favor of `api_key`