**Revolutionary Update Unleashes Power of Sharding in Event Streams!**

**New feature allows seamless distribution of event data by fid, enhancing performance and scalability in unprecedented ways!**

Commit Details:

feat: allow sharding event stream by fid (#1917) ## Motivation Allow sharding the event stream by fid ## Change Summary Describe the changes being made in 1-2 concise sentences. ## 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. - [x] All [commits have been signed](https://github.com/farcasterxyz/hub-monorepo/blob/main/CONTRIBUTING.md#22-signing-commits) ## Additional Context If this is a relatively large or complex change, provide more details here that will help reviewers <!-- start pr-codex --> --- ## PR-Codex overview This PR introduces sharding of event streams by `fid`, adds `total_shards` and `shard_index` fields, and updates event handling logic. ### Detailed summary - Introduces sharding event stream by `fid` - Adds `total_shards` and `shard_index` fields for event stream sharding - Updates event handling logic based on sharding parameters > The following files were skipped due to too many changes: `apps/hubble/src/rpc/test/eventService.test.ts` > ✨ Ask PR-Codex anything about this PR by commenting with `/codex {your question}` <!-- end pr-codex -->