Show total number of people related to event when mover over on specific event

Description

This issue does not include a description.

Contributor guide

Tech stack

javascript

Domain

frontend

Issue type

feature

DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.

2

Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.

1-3 hours

Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.

stale

ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.

needs investigation

Prerequisites

None

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

60

Research direction

Investigate the codebase to find the component responsible for rendering events on the cluster graph. Look for existing tooltip implementations or hover handlers. The event data structure likely contains a 'people' field. The aim is to display the total number of people related to an event when hovering over that event's node. Consider using D3's mouseover events and updating a tooltip element.