add db publicapi

db/publicapi.json

@@ -0,0 +1,11 @@
+{
+  "name": "db",
+  "icon": "📦",
+  "category": "storage",
+  "pricing": {
+    "Db.Create": 100,
+    "Db.Read": 100,
+    "Db.Update": 100,
+    "Db.Delete": 100
+  }
+}