removed yarn based on OS

Author: msivasubramaniaan

.github/workflows/CI.yaml

@@ -31,10 +31,31 @@ jobs:
         with:
           node-version: 20
 
-      - name: Remove globally installed Yarn
+      - name: Remove Yarn on Windows
+        if: runner.os == 'Windows'
+        shell: powershell
         run: |
-          rm -force /usr/local/bin/yarn /usr/local/bin/yarnpkg
-          rm -force /Users/runner/.yarn/bin/yarn /Users/runner/.yarn/bin/yarnpkg
+            $paths = @(
+              "$env:USERPROFILE\.yarn\bin\yarn.cmd",
+              "$env:USERPROFILE\.yarn\bin\yarnpkg.cmd",
+              "C:\Program Files (x86)\Yarn\bin\yarn.cmd",
+              "C:\Program Files (x86)\Yarn\bin\yarnpkg.cmd",
+              "C:\Program Files\Yarn\bin\yarn.cmd",
+              "C:\Program Files\Yarn\bin\yarnpkg.cmd"
+            )
+            foreach ($path in $paths) {
+              if (Test-Path $path) {
+                Remove-Item $path -Force
+              }
+            }
+            where yarn || echo "✅ Yarn not found"
+        
+
+      - name: Remove Yarn on Linux/macOS
+        if: runner.os != 'Windows'
+        run: |
+          rm -f /usr/local/bin/yarn /usr/local/bin/yarnpkg
+          rm -f /Users/runner/.yarn/bin/yarn /Users/runner/.yarn/bin/yarnpkg
           echo "🧹 Yarn removed"
         
       - name: Check for yarn