LB-189: modern Yarn

.github/actions/install-dependencies/action.yml

@@ -8,17 +8,17 @@ inputs:
 runs:
   using: 'composite'
   steps:
+    - name: Enable corepack
+      shell: bash
+      run: corepack enable
     - name: ⎔ Use Node.js
       uses: actions/setup-node@v4
       with:
         node-version: '22.15.1'
         cache: 'yarn'
-    - name: ⎔ Set yarn version
-      shell: bash
-      run: yarn set version 1.22.22
     - name: 📥 Install dependencies
       shell: bash
-      run: yarn install --frozen-lockfile
+      run: yarn install --immutable
     # - name: Add NX_CLOUD_ACCESS_TOKEN to nx-cloud.env
     #   shell: bash
     #   run: echo "NX_CLOUD_ACCESS_TOKEN=${{ inputs.NX_CLOUD_ACCESS_TOKEN }}" >> nx-cloud.env

.github/workflows/info.yml

@@ -56,7 +56,7 @@ jobs:
           NX_CLOUD_ACCESS_TOKEN: ${{ secrets.NX_CLOUD_ACCESS_TOKEN }}
       - name: 🔧 List affected projects
         id: affected_projects
-        run: echo "affected_projects=$(yarn --silent nx show projects --affected --json)" >> "$GITHUB_OUTPUT"
+        run: echo "affected_projects=$(yarn nx show projects --affected --json)" >> "$GITHUB_OUTPUT"
       - name: Source validations on affected projects
         run: yarn nx affected --target validate
       - name: 🔍 Debug

.yarnrc.yml

@@ -1,2 +1,2 @@
 nodeLinker: node-modules
-ignore-workspace-root-check: true
+# yarnPath: .yarn/releases/yarn-4.9.2.cjs

libs/foundation-styles/package.json

@@ -8,10 +8,6 @@
       "import": "./dist/index.mjs",
       "require": "./dist/index.js"
     },
-    "./tailwind": {
-      "import": "./dist/tailwind.mjs",
-      "require": "./dist/tailwind.js"
-    },
     "./theme.css": "./src/theme.css"
   }
 }

package.json

@@ -3,7 +3,7 @@
   "version": "0.0.0",
   "license": "MIT",
   "private": true,
-  "packageManager": "yarn@1.22.22",
+  "packageManager": "yarn@4.9.2",
   "scripts": {
     "dev": "nx dev ageorgedev",
     "test": "nx run-many --target=test --passWithNoTests",
@@ -108,7 +108,7 @@
   },
   "volta": {
     "node": "22.15.1",
-    "yarn": "1.22.22"
+    "yarn": "4.9.2"
   },
   "resolutions": {
     "@types/react": "19.1.8",