chore: migrate core (commands) tests to vitest

Author: uinstinct

core/commands/util.test.ts

@@ -1,5 +1,6 @@
-import { ctxItemToRifWithContents } from "./util";
+import { describe, expect, it } from "vitest";
 import { ContextItemWithId, RangeInFileWithContents } from "../index";
+import { ctxItemToRifWithContents } from "./util";
 
 describe("ctxItemToRifWithContents", () => {
   it("should parse start and end lines from the item name when format is valid", () => {

core/jest.config.js

@@ -35,5 +35,6 @@ export default {
   testPathIgnorePatterns: [
     "<rootDir>/config/yaml/LocalPlatformClient.test.ts",
     "<rootDir>/autocomplete/",
+    "<rootDir>/commands/",
   ],
 };

core/vitest.config.ts

@@ -13,6 +13,7 @@ export default defineConfig({
       "**/*.vitest.ts",
       "config/yaml/LocalPlatformClient.test.ts",
       "autocomplete/**/*.test.ts",
+      "commands/**/*.test.ts",
     ],
   },
 });