Nomad changes

docs/snippets/r/utils/chunking.md

@@ -0,0 +1,15 @@
+```r title="R"
+library(kreuzberg)
+
+config <- list(
+  chunking = list(max_characters = 1000L, overlap = 200L)
+)
+
+json <- extract_file_sync("document.pdf", "application/pdf", config)
+result <- jsonlite::fromJSON(json, simplifyVector = FALSE)
+
+cat(sprintf("Total chunks: %d\n", length(result$chunks)))
+for (i in seq_len(min(5L, length(result$chunks)))) {
+  cat(sprintf("Chunk %d: %d characters\n", i, nchar(result$chunks[[i]])))
+}
+```