Nomad changes

docs/snippets/r/plugins/list_plugins.md

@@ -0,0 +1,15 @@
+```r title="R"
+library(kreuzberg)
+
+ocr_backends <- list_ocr_backends()
+cat(sprintf("OCR backends: %s\n", paste(ocr_backends, collapse=", ")))
+
+validators <- list_validators()
+cat(sprintf("Validators: %s\n", paste(validators, collapse=", ")))
+
+post_processors <- list_post_processors()
+cat(sprintf("Post-processors: %s\n", paste(post_processors, collapse=", ")))
+
+extractors <- list_document_extractors()
+cat(sprintf("Document extractors: %s\n", paste(extractors, collapse=", ")))
+```