Add metadata.json

metadata.json

@@ -0,0 +1,17 @@
+{
+  "hdx_name": "world-bank-economy-and-growth-indicators-for-sao-tome-and-principe",
+  "slug": "africa-world-bank-economy-and-growth-indicators-for-sao-tome-and-principe",
+  "source_url": "https://data.humdata.org/dataset/ca234d4c-647e-4c65-ad2c-4b0b79877dde/resource/639f5044-7646-407c-9ed7-b5997fd4e450/download/economy-and-growth_stp.csv",
+  "license": "cc-by",
+  "organization": "World Bank Group",
+  "prep_report": {
+    "original_rows": 5078,
+    "original_cols": 6,
+    "dropped_cols": [],
+    "duplicates_removed": 0,
+    "type_casts": {},
+    "final_rows": 5078,
+    "final_cols": 8
+  },
+  "processed_at": "2026-04-13T13:00:09.512905"
+}