fix: Dont initialize an agent on swarm init

[Unshure]

Description

Dont initialize an agent on swarm init.

Previously, we would initialize a placeholder agent when initializing a swarm. This had the side-effect of setting up a default agent, and setting up the default aws credentials, causing some unnecessary api calls to be made. Removing this default agent as its unneeded, and is just a placeholder.

Related Issues

#980

Documentation PR

N/A

Type of Change

Bug fix

Testing

How have you tested the change? Verify that the changes do not break functionality or introduce warnings in consuming repositories: agents-docs, agents-tools, agents-cli

• I ran hatch run prepare

Checklist

• I have read the CONTRIBUTING document
• I have added any necessary tests that prove my fix is effective or my feature works
• I have updated the documentation accordingly
• I have added an appropriate example to the documentation to outline the feature, or no new docs are needed
• My changes generate no new warnings
• Any dependent changes have been merged and published

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Codecov Report

✅ All modified and coverable lines are covered by tests.

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[dbschmigelski]

"Dont initialize an agent on swarm init"

Description needs the why

[Unshure]

"Dont initialize an agent on swarm init"

Description needs the why

Updated

Addressed concern