Revolutionizing Node Management: New Environment Variable Unleashed!

Developers rejoice as Hubble introduces flexible node options, paving the way for enhanced functionality and performance!

Commit Details:

fix: Add env var to specify hubble node arguments (#2252) ## Why is this change needed? Allow specifying hubble specific node options. Global NODE_OPTIONS doesn't work for cases like --inspect because pm2 is also using node ## Merge Checklist _Choose all relevant options below by adding an `x` now or at any time before submitting for review_ - [x] PR title adheres to the [conventional commits](https://www.conventionalcommits.org/en/v1.0.0/) standard - [x] PR has a [changeset](https://github.com/farcasterxyz/hub-monorepo/blob/main/CONTRIBUTING.md#35-adding-changesets) - [x] PR has been tagged with a change label(s) (i.e. documentation, feature, bugfix, or chore) - [ ] PR includes [documentation](https://github.com/farcasterxyz/hub-monorepo/blob/main/CONTRIBUTING.md#32-writing-docs) if necessary. <!-- start pr-codex --> --- ## PR-Codex overview This PR focuses on adding an environment variable to specify Hubble node arguments. ### Detailed summary - Added `HUBBLE_NODE_ARGS` environment variable in `pm2.config.cjs` - Updated `start` script in `package.json` to include `$HUBBLE_NODE_ARGS` > ✨ Ask PR-Codex anything about this PR by commenting with `/codex {your question}` <!-- end pr-codex -->