v0.1.0 - Initial public release

Added

• Convert Zim notebook sources (.txt pages) to Obsidian-ready Markdown.
• Optional YAML front matter (default) or plain Markdown (--no-frontmatter).
• Copy non-page files (attachments) into the destination vault.
• Best-effort conversion for common Zim markup (headings, lists, checkboxes, links, images).
• CLI options:
  • --overwrite to overwrite existing destination files
  • --dry-run to plan outputs without writing files
  • --no-frontmatter to disable YAML front matter
• Anonymized example notebook and pytest-based test suite.