Nomad changes

tools/benchmark-harness/fixtures/7z_archive.json

@@ -0,0 +1,14 @@
+{
+  "document": "../../../test_documents/archives/documents.7z",
+  "file_type": "7z",
+  "file_size": 216,
+  "expected_frameworks": ["kreuzberg", "tika"],
+  "metadata": {
+    "description": "7-Zip archive with text documents",
+    "category": "archive"
+  },
+  "ground_truth": {
+    "text_file": "../../../test_documents/ground_truth/7z/documents.txt",
+    "source": "manual"
+  }
+}