chore(root): updated and migrated the Yarn version to v4

Q: Why not migrate to npm v10?
A: In the past, during the npm v7 days, I experienced various problems in
hoisting up. I tried this during the Yarn v4 transition, but I still have
this on hold due to difficulties with parallel execution of npm-scripts in
the workspace.

see: npm/rfcs#610

.eslintignore

@@ -380,7 +380,6 @@ $RECYCLE.BIN/
 # yarn v2
 .yarn/
 yarn.lock
-*.pro
 
 ### Others ###
 LICENSE

.yarnrc.yml

@@ -1,24 +1,12 @@
+compressionLevel: mixed
+
+enableGlobalCache: false
+
 npmPublishAccess: public
 
 npmScopes:
   kurone-kito:
     npmAuthToken: "${NPM_TOKEN:-invalid_token}"
     npmRegistryServer: "https://registry.npmjs.com"
 
-plugins:
-  - path: .yarn/plugins/@yarnpkg/plugin-constraints.cjs
-    spec: "@yarnpkg/plugin-constraints"
-  - path: .yarn/plugins/@yarnpkg/plugin-engines.cjs
-    spec: "https://raw.githubusercontent.com/devoto13/yarn-plugin-engines/main/bundles/%40yarnpkg/plugin-engines.js"
-  - path: .yarn/plugins/@yarnpkg/plugin-interactive-tools.cjs
-    spec: "@yarnpkg/plugin-interactive-tools"
-  - path: .yarn/plugins/@yarnpkg/plugin-typescript.cjs
-    spec: "@yarnpkg/plugin-typescript"
-  - path: .yarn/plugins/@yarnpkg/plugin-version.cjs
-    spec: "@yarnpkg/plugin-version"
-  - path: .yarn/plugins/@yarnpkg/plugin-workspace-tools.cjs
-    spec: "@yarnpkg/plugin-workspace-tools"
-
 pnpEnableEsmLoader: true
-
-yarnPath: .yarn/releases/yarn-3.6.4.cjs

package.json

@@ -38,9 +38,9 @@
     "lint:prettier:check": "yarn run prettier -cu",
     "lint:prettier:fix": "yarn run prettier -uw",
     "prettier": "prettier --cache --log-level=warn \"$@\" \"./**/*\"",
-    "publish": "yarn workspaces foreach --no-private -t -j 1 npm publish",
+    "publish": "yarn workspaces foreach --no-private -tA -j 1 npm publish",
     "start": "yarn run sub -j unlimited run start",
-    "sub": "yarn workspaces foreach --no-private -ipv",
+    "sub": "yarn workspaces foreach --no-private -ipvA",
     "test": "yarn run lint"
   },
   "prettier": "@kurone-kito/prettier-config",
@@ -82,10 +82,9 @@
     "typescript": "~5.2.2",
     "typescript-eslint-language-service": "^5.0.5"
   },
-  "packageManager": "yarn@3.6.4",
+  "packageManager": "yarn@4.0.1",
   "engines": {
-    "node": ">=18",
-    "yarn": ">=2.4.3"
+    "node": ">=18"
   },
   "publishConfig": {
     "access": "public"