chore: move vitest config files to test folder

.github/CONTRIBUTING.md

@@ -82,7 +82,7 @@ pnpm install
 
 After the install completes, pnpm links packages across the project for development and [git hooks](https://github.com/toplenboren/simple-git-hooks) are set up.
 
-> **Note:** In case you have to install new packages or upgrade packages make sure to use **pnpm@8.3.1** and **typescript@5.0.4**
+> **Note:** In case you have to install new packages or upgrade packages make sure to use **pnpm@8.8.0** and **typescript@5.0.4**
 
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package.json

@@ -2,7 +2,7 @@
   "private": true,
   "type": "module",
   "scripts": {
-    "bench": "vitest bench",
+    "bench": "vitest bench -c ./packages/abitype/test/vitest.config.ts",
     "build": "pnpm run --r --filter \"./packages/**\" build",
     "changeset:publish": "pnpm version:update && pnpm build && bun .scripts/generateProxyPackages.ts && changeset publish",
     "changeset:version": "changeset version && pnpm version:update",
@@ -18,10 +18,10 @@
     "preinstall": "npx only-allow@1.1.1 pnpm",
     "prepare": "npx simple-git-hooks",
     "prepublishOnly": "bun .scripts/formatPackageJson.ts",
-    "test": "vitest",
+    "test": "vitest -c ./packages/abitype/test/vitest.config.ts",
     "test:build": "pnpm run --r --parallel test:build",
-    "test:cov": "vitest run --coverage",
-    "test:typecheck": "vitest typecheck",
+    "test:cov": "vitest run --coverage -c ./packages/abitype/test/vitest.config.ts",
+    "test:typecheck": "vitest typecheck -c ./packages/abitype/test/vitest.config.ts",
     "test:update": "vitest --update",
     "trace": "tsc --noEmit --generateTrace ./playgrounds/performance/out --incremental false --project playgrounds/performance/tsconfig.json && echo \"Open playgrounds/performance/out/trace.json in https://ui.perfetto.dev\"",
     "typecheck": "pnpm run --r --parallel typecheck && tsc --noEmit",