Upgrade dd-trace, add APM tracing around key commands, fix tags should be attached to root spans (#3243)

package.json

@@ -59,6 +59,7 @@
     "@sentry/node": "^6.3.1",
     "@sentry/react": "^6.3.1",
     "@sentry/tracing": "^6.3.1",
+    "@theo.gravity/datadog-apm": "2.1.0",
     "@tippy.js/react": "^2.2.2",
     "@tommoor/remove-markdown": "^0.3.2",
     "autotrack": "^2.4.1",
@@ -76,7 +77,6 @@
     "crypto-js": "^4.1.1",
     "datadog-metrics": "^0.9.3",
     "date-fns": "^2.25.0",
-    "dd-trace": "^0.32.2",
     "dotenv": "^4.0.0",
     "emoji-regex": "^10.0.0",
     "es6-error": "^4.1.1",