Add missing dependency to supervisor Containerfile

[erin-allison]

Without the docker package being installed, the supervisor is unable to start runs when deployed on a Docker platform.

✅ Checklist

• I have followed every step in the contributing guide
• The PR title follows the convention.
• I ran and tested the code works

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Testing

Added docker on top of the published image and confirmed it starts runs.

https://canary.discord.com/channels/1066956501299777596/1363644206089769142/1363644207717154978

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Summary by CodeRabbit

• Chores
  • Updated the container environment to include the Docker CLI tool.

[changeset-bot]

⚠️ No Changeset found

Latest commit: 3de31cf

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[coderabbitai]

Walkthrough

The Dockerfile for the supervisor application was updated to install the docker CLI tool in addition to dumb-init during the base image setup. This modification ensures that the docker command-line utility is available within the container at runtime. No other build steps, environment variables, or commands were altered.

Changes

File(s)	Change Summary
apps/supervisor/Containerfile	Added installation of the docker package to the base image stage.

Poem

In the land of containers, where code likes to play,
The supervisor now whispers, "Docker’s here to stay!"
With dumb-init by side, and docker in tow,
The image is ready—just watch it go!
🐰✨

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📥 Commits

Reviewing files that changed from the base of the PR and between 2c19693 and 3de31cf.

📒 Files selected for processing (1)

• apps/supervisor/Containerfile (1 hunks)

⏰ Context from checks skipped due to timeout of 90000ms (5)

• GitHub Check: e2e / 🧪 CLI v3 tests (windows-latest - pnpm)
• GitHub Check: e2e / 🧪 CLI v3 tests (windows-latest - npm)
• GitHub Check: e2e / 🧪 CLI v3 tests (ubuntu-latest - pnpm)
• GitHub Check: e2e / 🧪 CLI v3 tests (ubuntu-latest - npm)
• GitHub Check: typecheck / typecheck

🔇 Additional comments (1)

apps/supervisor/Containerfile (1)

12-12: Looks good, this fixes the missing Docker CLI dependency.

Adding the docker package to the base image installation ensures that the supervisor component will have access to the Docker CLI, which is necessary for starting runs when deployed on a Docker platform. This aligns perfectly with the stated PR objective and seems to be the most straightforward solution to the issue.

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[nicktrn]

Hey @erin-allison thanks for this but I'll close this for now.

There's a few more things to change for the self-hosting setup and we most likely won't need the docker package once that's done. If we did include it, the image size would go from 307MB to 574MB. More details on Discord.