Add metadata.json

metadata.json

@@ -0,0 +1,21 @@
+{
+  "hdx_name": "eastern-and-southern-africa-covid-19-unicef-situation-and-response",
+  "slug": "africa-eastern-and-southern-africa-covid-19-unicef-situation-and-response",
+  "source_url": "https://data.humdata.org/dataset/63ab02df-384d-4814-bfe9-73b47ba09f59/resource/5c2adef0-7eba-4959-ad49-bc25861f15c5/download/covid-2020-annual-data-final.xlsx",
+  "license": "cc-by",
+  "organization": "UNICEF Eastern and Southern Africa Regional Office (ESARO) (inactive)",
+  "prep_report": {
+    "original_rows": 270,
+    "original_cols": 7,
+    "dropped_cols": [],
+    "duplicates_removed": 0,
+    "type_casts": {
+      "unnamed_3": "numeric",
+      "unnamed_4": "numeric",
+      "unnamed_5": "numeric"
+    },
+    "final_rows": 270,
+    "final_cols": 9
+  },
+  "processed_at": "2026-04-17T10:13:09.664205"
+}