chore: update deploy script

[jrriehl]

Added logic to gather all agents and set environment variables for deployment.

Types of changes

What type of change does this pull request make (put an x in the boxes that apply)?

• Bug fix
• New agent
• New solution
• New application

Checklist

Put an x in the boxes that apply:

• I have read the CONTRIBUTING guide

[sentry]

Bug: The script unconditionally writes ASI1_API_KEY to the .secrets file. If the variable is unset, asi1-agent will crash on startup with a ValueError.
_{Severity: HIGH}

Suggested Fix

Conditionally write the ASI1_API_KEY to the .secrets file only for the specific agent that requires it, such as asi1-agent. Alternatively, add a check at the beginning of the script to ensure ASI1_API_KEY is set and fail early if it is not, preventing a silent deployment failure.

Prompt for AI Agent

Review the code at the location below. A potential bug has been identified by an AI
agent.
Verify if this is a real issue. If it is, propose a fix; if not, explain why it's not
valid.

Location: scripts/deploy-all-agents.sh#L34

Potential issue: The deployment script unconditionally appends
`ASI1_API_KEY=$ASI1_API_KEY` to the `.secrets` file for every agent. If the
`ASI1_API_KEY` environment variable is not set in the deployment environment, an empty
value is written to the file. The `asi1-agent` requires this key and checks for its
presence at the module level upon startup. When it finds an empty value, it raises a
`ValueError`, causing the agent's deployment to fail at runtime. The deployment script
itself does not fail, which can mask the underlying issue until the agent attempts to
initialize.

_{Did we get this right? 👍 / 👎 to inform future reviews.}