feat: plugin manifest for md-to-pdf

plugins/md-to-pdf/.claude-plugin/plugin.json

@@ -0,0 +1,9 @@
+{
+  "name": "md-to-pdf",
+  "description": "Regenerate a PDF from a Markdown file on natural-language request (e.g. 'exportier mal das PDF', 'regenerate the PDF'). Uses project-local .md-to-pdf.config.js when present, otherwise a bundled default styled for A4 with small tables.",
+  "version": "0.1.0",
+  "author": {
+    "name": "Jean-Luc Makiola",
+    "email": "mail@jeanlucmakiola.de"
+  }
+}