Nomad changes

docs/snippets/r/config/tesseract_config.md

@@ -0,0 +1,17 @@
+```r title="R"
+library(kreuzberg)
+
+config <- list(
+  force_ocr = TRUE,
+  ocr = list(
+    backend = "tesseract",
+    language = "eng+deu"
+  )
+)
+
+json <- extract_file_sync("document.pdf", "application/pdf", config)
+result <- jsonlite::fromJSON(json, simplifyVector = FALSE)
+
+cat(sprintf("Detected language: %s\n", result$detected_language))
+cat(sprintf("Content length: %d characters\n", nchar(result$content)))
+```