The conf dependency being bundled (not even executed) causes frequent HMR runs (around 10+) to throw multiple MaxListenersExceeded warnings in the console. This PR - fixes telemetry which was previously broken (threw an error which we ignored) due to a conf version upgrade - Removes the conf dependency (which is large and comes with a lot of unneeded dependencies from functionality we don't need, like dot notation or ajv validation). The important parts of the source code were copied over - it's now dependency-free - makes sure we only register the Next.js HMR websocket listener once, by adding it to the cache Before this PR:  After this PR:  Canary: 3.0.0-canary.ca3dd1c