Consolidate websocket client into envyjs/core

[carbonrobot]

Uses isomorphic-ws to consolidate the Websocket client into envyjs/core so we don't maintain two different implementations for this.

Also improves the Retry timing. previously we used a function that scaled too quickly and resulted in a delay of 90mins, which is impractical. The new delay timing has a flatter curve and a max delay of 5mins with 30 max attempts. We also change the log to debug level so it doesn't spam the logs.

Delay graph before

Delay graph after

Fixes #119 Fixes #120

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: 189d6d6b2787f71325b44bf1738346dea52e48f3

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 6 packages

| Name | Type | | -------------- | ----- | | @envyjs/core | Minor | | @envyjs/node | Minor | | @envyjs/web | Minor | | @envyjs/webui | Minor | | @envyjs/apollo | Minor | | @envyjs/nextjs | Minor |

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