Simplify pnpm CI and centralize settings

Co-authored-by: Steven <styfle@users.noreply.github.com>

.github/workflows/test.yml

@@ -16,17 +16,6 @@ jobs:
           node-version: '20'
       - name: Enable pnpm
         run: corepack enable pnpm && corepack install
-      - name: Get pnpm store directory
-        id: pnpm-store
-        shell: bash
-        run: echo "STORE_PATH=$(pnpm store path --silent)" >> "$GITHUB_OUTPUT"
-      - name: Cache pnpm store
-        uses: actions/cache@v4
-        with:
-          path: ${{ steps.pnpm-store.outputs.STORE_PATH }}
-          key: pnpm-store-${{ runner.os }}-${{ hashFiles('pnpm-lock.yaml') }}
-          restore-keys: |
-            pnpm-store-${{ runner.os }}-
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
       - name: Run tests