v1.0.4 — gitignore-negation index fix + lean MCP search

Fixed (critical)

• Gitignore negation rules no longer wipe the whole index. A .gitignore
  re-include rule (a line starting with !, e.g. !.vscode/settings.json) was
  passed verbatim to minimatch as an exclude pattern; a leading ! makes
  minimatch match everything except the pattern, so the entire project was
  excluded and zero documents were indexed. Negations are now skipped and a
  leading / is normalized. Repos whose .gitignore uses ! (very common) now
  index correctly. Affected all prior 1.0.x releases.

Changed (from 1.0.3)

• MCP search/explore/get_related return lean, excerpt-based results
  ({ id, path, title, language, extension, score, snippets } + count) instead
  of full document bodies — a few hits no longer balloon to 100k+ characters.
  Full text is fetched on demand via get_document. findMatches caps at 6
  excerpts per document.

📦 npm: https://www.npmjs.com/package/@carrilloapps/docgraph
npm install --save-dev @carrilloapps/docgraph