Reduce the token count of get_account_summaries

Describe the problem you are trying to solve:
I work for an digital marketing agency and we have access hundreds of GA4 accounts. That makes the get_account_summaries response very token heavy. I would argue that there is too much info in that response that is not needed most of the time.

Describe the solution you'd like:
On the account:
name:"accountSummaries/XXX"
account:"accounts/XXX"
The name is just the ID (at least for all accounts I have access to. Name could be removed
On the property:
the property_type
parent
Does not bring valuable information in my opinion. The "parent" property is redundant as the parent is also returned.

Describe alternatives you've considered:
Perhaps a search function for accounts/properties.

Additional context:

Locate the get_account_summaries entry point and inspect how account and property responses are assembled. Determine which requested fields can be omitted without breaking the API, then verify that summaries contain the intended reduced set of fields and that existing behavior remains covered by the project's tests.