chore: add testbox workflows and scripts

[carderne]

Needed to trigger Blacksmith Testbox workflows.

[changeset-bot]

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Latest commit: e64a491

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[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 10ee2852-b7e4-41cd-871e-972e798d3fa6

📥 Commits

Reviewing files that changed from the base of the PR and between 45d13cf and e64a491.

📒 Files selected for processing (2)

• .github/workflows/pr-testbox.yml
• scripts/test-pr-check.sh

🚧 Files skipped from review as they are similar to previous changes (2)

• .github/workflows/pr-testbox.yml
• scripts/test-pr-check.sh

📜 Recent review details

⏰ Context from checks skipped due to timeout. (2)

• GitHub Check: typecheck / typecheck
• GitHub Check: Analyze (javascript-typescript)

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Walkthrough

Two GitHub Actions workflows were added for Blacksmith Testbox CI, one for Linux and one for Windows. Both are manually triggered with a required testbox_id input and include Testbox start and end steps. Two PR check scripts were added for Linux and Windows, covering installs, builds, Prisma generation, and test execution. A documentation file was also added describing how to run and stop the Testbox workflows.

🚥 Pre-merge checks | ✅ 3 | ❌ 2

❌ Failed checks (2 warnings)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description is far too brief and omits required template sections like issue link, checklist, testing, changelog, and screenshots.	Fill in Closes #, complete the checklist, add testing steps, summarize the changes in Changelog, and include screenshots if relevant.
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (3 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly matches the change set: adding Blacksmith Testbox workflows and scripts.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/blacksmith-testbox

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Caution

Some comments are outside the diff and can’t be posted inline due to platform limitations.

⚠️ Outside diff range comments (1)

.github/workflows/pr-testbox.yml (1)

47-48: 🩺 Stability & Availability | 🟡 Minor | ⚡ Quick win

Use sudo for the /etc/docker directory creation.

Line 47 can fail with a permission error on runners where /etc/docker does not already exist, which makes the Docker reconfiguration path brittle before the daemon restart.

Suggested fix

-          mkdir -p /etc/docker
+          sudo mkdir -p /etc/docker
           echo "$CONFIG" | sudo tee /etc/docker/daemon.json

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 1648f337-c0fd-4238-9d3a-602c92b7db0c

📥 Commits

Reviewing files that changed from the base of the PR and between 832f61a and 45d13cf.

📒 Files selected for processing (2)

• .github/workflows/pr-testbox-windows.yml
• .github/workflows/pr-testbox.yml

📜 Review details

⏰ Context from checks skipped due to timeout. (1)

• GitHub Check: typecheck / typecheck

🔇 Additional comments (2)

.github/workflows/pr-testbox.yml (1)

125-127: 🎯 Functional Correctness

run-testbox does not need a command here
useblacksmith/run-testbox is the Testbox handoff/idle monitor; it does not accept scripts/test-pr-check.sh as an input, so this step is fine as-is.

			> Likely an incorrect or invalid review comment.

.github/workflows/pr-testbox-windows.yml (1)

21-21: LGTM!

Also applies to: 57-57