Nomad changes

docs/snippets/c/plugins/clear_plugins.md

@@ -0,0 +1,30 @@
+```c title="C"
+#include <kreuzberg.h>
+#include <stdio.h>
+
+int main(void) {
+    if (kreuzberg_clear_post_processors() != 0) {
+        fprintf(stderr, "clear post-processors failed (code %d): %s\n",
+                kreuzberg_last_error_code(),
+                kreuzberg_last_error_context());
+        return 1;
+    }
+
+    if (kreuzberg_clear_ocr_backends() != 0) {
+        fprintf(stderr, "clear OCR backends failed (code %d): %s\n",
+                kreuzberg_last_error_code(),
+                kreuzberg_last_error_context());
+        return 1;
+    }
+
+    if (kreuzberg_clear_validators() != 0) {
+        fprintf(stderr, "clear validators failed (code %d): %s\n",
+                kreuzberg_last_error_code(),
+                kreuzberg_last_error_context());
+        return 1;
+    }
+
+    printf("All plugins cleared\n");
+    return 0;
+}
+```