fix: convert workflow to an composite action

.github/workflows/pnpm-setup.yml

@@ -1,55 +0,0 @@
-name: "PNPM Setup"
-
-on: 
-  workflow_call:
-    inputs:
-      node-version:
-        required: false
-        type: number
-        default: 18
-      pnpm-version:
-        required: false
-        type: number
-        default: 8
-      install-deps:
-        required: false
-        type: boolean
-        default: true
-
-jobs: 
-  cache-and-install:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-
-      - name: Install Node.js
-        uses: actions/setup-node@v3
-        with: 
-          node-version: ${{ inputs.node-version }}
-
-      - name: Install PNPM
-        uses: pnpm/action-setup@v2
-        id: pnpm-install
-        with: 
-          version: ${{ inputs.pnpm-version }}
-          run_install: false
-
-      - name: Get store directory
-        id: pnpm-cache
-        shell: bash
-        run: |
-          echo "STORE_PATH=$(pnpm store path)" >> $GITHUB_OUTPUT
-
-      - name: Setup pnpm cache
-        uses: actions/cache@v3
-        with:
-          path: ${{ steps.pnpm-cache.outputs.STORE_PATH }}
-          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
-          restore-keys:
-            ${{ runner.os }}-pnpm-store-
-        
-      - name: Install dependencies
-        if: inputs.install-deps
-        run: pnpm install