Add Barba-CV JSON schema (external) (SchemaStore#5486)

* Add Barba-CV JSON schema

* fix: remove 'schema' word from catalog entry

Author: rfv-370

src/api/json/catalog.json

@@ -649,6 +649,12 @@
       ],
       "url": "https://raw.githubusercontent.com/Azure/Azure-Landing-Zones-Library/main/schemas/archetype_override.json"
     },
+    {
+      "name": "Barba-CV",
+      "description": "Deterministic CV / resume data format",
+      "fileMatch": ["barba-cv.json"],
+      "url": "https://raw.githubusercontent.com/Eurobotics-Association/barba-cv/main/schema/barba-cv.schema.json"
+    },
     {
       "name": "Biome Formatter Config",
       "description": "Configuration file for the Biome formatter",