One W3C trace across services (Track O): openvibe-shared v1.7.0 trace.install(app) keeps each request's traceparent and puts it on the calls made while serving it, to loopback and OpenVibe hosts only

ddiff --git a/package-lock.json b/package-lock.json
iindex ae25e13..3a0b1b2 100644
---- a/package-lock.json
++++ b/package-lock.json
@@@ -15,7 +15,7 @@
          "dotenv": "^16.4.7",
          "express": "^4.21.2",
          "openvibe-contracts": "https://codeload.github.com/OpenVibers/OpenVibe.Contracts/tar.gz/refs/tags/v0.33.0",
--        "openvibe-shared": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v1.5.1"
++        "openvibe-shared": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v1.7.0"
        },
        "engines": {
          "node": ">=22.0.0"
@@@ -985,9 +985,9 @@
        }
      },
      "node_modules/openvibe-shared": {
--      "version": "1.5.1",
--      "resolved": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v1.5.1",
--      "integrity": "sha512-1XWRFwN8br3iiy2Z8fmnXQMgR76VlfMpHjP1xr5uKLCJmtvtNSWO1BgA1kQmVtyBY7g+1n6YFIjahaD4qWbD/Q==",
++      "version": "1.7.0",
++      "resolved": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v1.7.0",
++      "integrity": "sha512-gF1PABMEGHhtu0WMkJQHwJOvbYzWcdfOi3feGYrCUkLXIZhpeSvrSOD7SF0+nveWhfCQMFjqNU8Q0d90vv4s/A==",
        "license": "MIT",
        "dependencies": {
          "jsonwebtoken": "^9.0.0"
ddiff --git a/package.json b/package.json
iindex 0f9ec46..c35fcd7 100644
---- a/package.json
++++ b/package.json
@@@ -21,7 +21,7 @@
      "dotenv": "^16.4.7",
      "express": "^4.21.2",
      "openvibe-contracts": "https://codeload.github.com/OpenVibers/OpenVibe.Contracts/tar.gz/refs/tags/v0.33.0",
--    "openvibe-shared": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v1.5.1"
++    "openvibe-shared": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v1.7.0"
    },
    "engines": {
      "node": ">=22.0.0"
ddiff --git a/server/app.js b/server/app.js
iindex 88493eb..2ad6e7b 100644
---- a/server/app.js
++++ b/server/app.js
@@@ -24,6 +24,8 @@ function createApp({ config, db, store, engine, auth, keys, outbox, relay, purge
      const metrics = instrument(app, { service: 'search', release: release.release });
      registerSearchGauges(metrics.registry, { db, outbox, purges });
      app.use(http.middleware());
++    // One W3C trace across services (openvibe-shared/trace): calls made while serving a request carry its traceparent.
++    require('openvibe-shared/trace').install(app);
      app.use((req, res, next) => {
          res.setHeader('X-Content-Type-Options', 'nosniff');
          next();