Feature: add completely support (#2905)

* feat: add `completely` support

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

src/api/json/catalog.json

@@ -4968,6 +4968,12 @@
       "fileMatch": [".es6importsorterrc.json"],
       "url": "https://json.schemastore.org/es6importsorterrc.json"
     },
+    {
+      "name": "completely.yml",
+      "description": "Completely completion",
+      "fileMatch": ["completely.yml", "completely.yaml"],
+      "url": "https://github.com/DannyBen/completely/blob/master/schemas/completely.json"
+    },
     {
       "name": "madness.yml",
       "description": "Madness settings",