CI on the shared test and security workflows (WS-Q task 1, OpenVibe.Shared 66b76f8): install, node --check, tests, contract and pin-drift checks from one definition; this repository's own steps kept as inputs and extra steps

ddiff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
iindex 713e9f6..6989d44 100644
---- a/.github/workflows/ci.yml
++++ b/.github/workflows/ci.yml
@@@ -4,32 +4,13 @@ on:
      branches: [main]
    pull_request:
  jobs:
++  # install, node --check, tests, contract and pin-drift checks: the shared test job (WS-Q task 1).
    test:
--    runs-on: ubuntu-latest
--    steps:
--      - uses: actions/checkout@v4
--      - uses: actions/setup-node@v4
--        with:
--          node-version: 22.22.1   # the Node version the platform's services run
--      - run: npm ci             # one install for every example (npm workspaces)
--      # Every example's smoke test runs against openvibe-sdk/testing's mock platform (and a small
--      # Chat WebSocket mock for chat-bot). No test reaches the network or a real service. `npm run e2e` (the real platform, needs credentials) is never run here.
--      - run: npm test
--      - name: pin drift (openvibe-* library pins)
--        run: curl -fsSL https://raw.githubusercontent.com/OpenVibers/OpenVibe.Shared/main/scripts/pin-drift.js | node - "$GITHUB_WORKSPACE"
--  developer-path:
--    # The Wave 20 exit check (scripts/developer-path.js: account, project, sandbox app, grants,
--    # Media upload, app events, credential rotation and revocation, archive) step for step against
--    # openvibe-sdk/testing's mock platform. The real-platform run is started by a person only; the
--    # script refuses to run in CI against the production Network.
--    runs-on: ubuntu-latest
--    steps:
--      - uses: actions/checkout@v4
--      - uses: actions/setup-node@v4
--        with:
--          node-version: 22.22.1
--      - run: npm ci
--      - run: npm run developer-path:mock
--  # Secret scan (gitleaks) and dependency audit, shared by every OpenVibers repo (Track Q).
++    uses: OpenVibers/OpenVibe.Shared/.github/workflows/test.yml@66b76f868ea8228aad7811309eafef3726b036f3
++    with:
++      install: npm ci                 # one install for every example (npm workspaces)
++      syntax-dirs: scripts
++      extra: npm run developer-path:mock   # the developer path end to end against mocks
++  # Secret scan (gitleaks) and dependency audit, shared by every OpenVibers repo.
    security:
--    uses: OpenVibers/OpenVibe.Shared/.github/workflows/security.yml@83c998b65424fb97e6f6de55ad9cc5981767e89c
++    uses: OpenVibers/OpenVibe.Shared/.github/workflows/security.yml@66b76f868ea8228aad7811309eafef3726b036f3