Create D3

[valvularseparate37-ai]

What

Why

How

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⚠️ Quick Check

• If SDK/CLI source files changed: completed the applicable Changeset step below (npx changeset add / .changeset/*.md, direct CHANGELOG.md entry for maintainers, or skip-changelog label for no user-facing changes)

PR Readiness Checklist

The PR readiness bot will validate these automatically after push.
Check each item before requesting review. See CONTRIBUTING.md for full details.

Branch & Commit

• Branch created from dev (not main)
• Branch is up to date with dev (git fetch upstream && git rebase upstream/dev)
• Verified diff contains only intended changes (git diff --cached --stat)
• PR is not in draft mode (mark ready when checks pass)
• Commit history is clean (squash fixups before review)

Build & Test

• npm run build passes
• npm test passes (all tests green)
• npm run lint passes (type check clean)
• npm run lint:eslint passes
• For migration PRs (>20 files): include test output summary in PR description

Changeset

• Changeset added via npx changeset add (if packages/squad-sdk/src/ or packages/squad-cli/src/ changed)
• Or direct CHANGELOG.md entry (maintainers only — write-protected for external contributors)
• Or skip-changelog label applied (if no user-facing changes)

Docs

• README section updated (if new feature/module)
• Docs feature page (if new user-facing capability)

Exports

• package.json subpath exports updated (if new module)

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Breaking Changes

Waivers

[github-actions]

🟢 Impact Analysis — PR #1287

Risk tier: 🟢 LOW

📊 Summary

Metric	Count
Files changed	1
Files added	1
Files modified	0
Files deleted	0
Modules touched	1

🎯 Risk Factors

• 1 files changed (≤5 → LOW)
• 1 module(s) touched (≤1 → LOW)

📦 Modules Affected

root (1 file)

• D3

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This report is generated automatically for every PR. See #733 for details.

[github-actions]

🛫 PR Readiness Check

ℹ️ This comment updates on each push. Last checked: commit 3938387

PR Scope: 🔧 Infrastructure

⚠️ 2 item(s) to address before review

Status	Check	Details
✅	Single commit	1 commit — clean history
✅	Not in draft	Ready for review
✅	Branch up to date	Up to date with dev
❌	Copilot review	No Copilot review yet — it may still be processing
✅	Changeset present	No source files changed — changeset not required
✅	Scope clean	No .squad/ or docs/proposals/ files
✅	No merge conflicts	No merge conflicts
✅	Copilot threads resolved	No Copilot review threads
❌	CI passing	4 check(s) still running

Files Changed (1 file, +6 −0)

File	+/−
D3	+6 −0

Total: +6 −0

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This check runs automatically on every push. Fix any ❌ items and push again.
See CONTRIBUTING.md and PR Requirements for details.