Populate delegators of each validator

[brentstone]

Currently, there is a preview for this data, but the data is empty for every validator page.

Example: https://namada.world/validators/tnam1qxsx2ezu89gx252kwwluqp7hadyp285tkczhaqg0

[iskay]

There's some logic in the component to fetch the delegators using the merged-bonds and merged-unbonds namada-indexer endpoints, but these endpoints are for getting the bonds/unbonds made by an address. Doesn't look like there's an existing endpoint for getting a validator's delegations, so we'll either need a new endpoint added to the indexer or to figure out another way to query this (eg. with the namada sdk?)

[Fraccaman]

yeah we need to add an endpoint to the indexer for this