Large numbers in event definition findings represented using scientific notation

## Expected Behavior

Event definitions using aggregations should show the original number value, or support a pre-defined unit configuration such as bytes, time, etc.

## Current Behavior

Event definition summaries convert large numbers to scientific notation.

## Possible Solution

## Steps to Reproduce (for bugs)

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## Context

## Your Environment

* Graylog Version: 7.0.0
* Java Version:
* OpenSearch Version:
* MongoDB Version:
* Operating System:
* Browser version:

## Checklist
[] This issue fix need to be backported.
[] Does this issue have **security** implications?